CN208975371U - Medium-alkali glass fiber membrane bag filter - Google Patents
Medium-alkali glass fiber membrane bag filter Download PDFInfo
- Publication number
- CN208975371U CN208975371U CN201821656973.0U CN201821656973U CN208975371U CN 208975371 U CN208975371 U CN 208975371U CN 201821656973 U CN201821656973 U CN 201821656973U CN 208975371 U CN208975371 U CN 208975371U
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- China
- Prior art keywords
- fixedly connected
- retainer plate
- bag
- glass fiber
- fiber membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of medium-alkali glass fiber membrane bag filters, it is related to filter bag technical field, the medium-alkali glass fiber membrane bag filter, including filter bag bag body, the bottom of retainer plate is fixedly connected at the top of filter bag bag body, the inside of filter bag bag body is fixedly connected with horizontal connection ring, the inside of filter bag bag body is fixedly connected with stiffener, retainer plate includes upper retainer plate and lower retainer plate, and the both ends of upper retainer plate and lower retainer plate offer extension slot, and the internal activity of extension slot is connected with extension bar.The medium-alkali glass fiber membrane bag filter, cross the stability that stiffener increases filter bag bag body, it can prevent from filter bag bag body from deforming influence at high temperature by horizontal connection ring to use, pass through the replacement for also facilitating horizontal connection ring while being connected to and guarantee that horizontal connection ring is fixed of support frame and arc fixture, the power of movable plate and fixture block collision generation can drop by backing plate in the size that retainer plate can be increasedd or decreased by extension bar.
Description
Technical field
The utility model relates to filter bag technical field, specially a kind of medium-alkali glass fiber membrane bag filter.
Background technique
Filter bag has excellent stable chemical performance and heat resistance, is the generation applied to peak performance in filtrate industry
The kind of performance most significant end in table and all typical filter materials, filter efficiency and in terms of reach compared with
High level.Big wisp at existing filter pocket openings facilitates adjusting, cannot be changed according to different situations.
A kind of high temperature resistant dedusting filter disclosed in Chinese utility model patent ublic specification of application CN207153313U
Bag, the high temperature resistant dedusting filtering bag, although work under high-temperature situation, by being equipped with waling, horizontal connection ring and company
It connects muscle and supports cyclic annular filter cloth, preventing cyclic annular filter cloth, deformation occurs, and the filtering of filter bag and dust removal performance are continuously maintained in
Higher level.But the high temperature resistant dedusting filtering bag, the big minor adjustment at filter pocket openings is inconvenient, cannot be according to different situations
It is changed.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of medium-alkali glass fiber membrane bag filter, solves existing
The problem of big minor adjustment at filter pocket openings is inconvenient, cannot be changed according to different situations.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of medium-alkali glass fiber membrane bag filter, including filter bag bag body,
The bottom of retainer plate is fixedly connected at the top of the filter bag bag body, the inside of the filter bag bag body is fixedly connected with water
Flushconnection ring, the inside of the filter bag bag body are fixedly connected with stiffener, and the retainer plate includes upper retainer plate and lower retainer plate,
The both ends of fixed circle and lower retainer plate offer extension slot, and the internal activity of the extension slot is connected with extension bar；
The outside of fixed circle and lower retainer plate is flexibly connected the side of rotating block, and the side of the rotating block is fixed
One end of interlocking lever is connected, the other end of the interlocking lever is fixedly connected with the side of the first conical gear, the first circular cone tooth
The outside of wheel is flexibly connected the outside of the second conical gear, and a middle side part of second conical gear is fixedly connected with threaded rod
The other end of one end, the threaded rod is fixedly connected with the side of baffle；
It is connected with fixed ring on the outside of one end of the threaded rod, is fixedly connected with reinforcement block at the top of the fixed ring
Bottom is fixedly connected with one end of support rod at the top of the reinforcement block, is connected with thread bush on the outside of the threaded rod, institute
The side both ends for stating thread bush are fixedly connected with one end of push rod, and the other end of the push rod is fixedly connected with the side of movable plate；
The inner roof wall and inner bottom wall of the extension slot are fixedly connected with one end of fixture block, and the fixture block is located at opening for extension slot
At mouthful, the other end and the extension bar of the fixture block are fitted and connected, and the side of the fixture block is fixedly connected with one end of rubber rods, described
The other end of rubber rods is fixedly connected with the side of backing plate, and the other side of the backing plate and the other side of movable plate are fitted and connected；
The inner surface of the filter bag bag body is fixedly connected there are four support frame, and one end of support frame as described above is fixedly connected with center
The side of part, the both ends of the central part are fixedly connected to one end of arc fixture.
Optionally, the top of the stiffener is fixedly connected with the bottom of retainer plate；
It is fixedly connected on the inside of the outside of the stiffener and horizontal connection ring.
Optionally, both ends of the both ends of fixed circle respectively with lower retainer plate are fitted and connected；
The both ends of the extension bar are flexibly connected with extension slot.
Optionally, fixed circle and lower retainer plate are flexibly connected with the outside of interlocking lever；
First conical gear is located at the inside of extension slot.
Optionally, the side of the fixed ring and the side of the second conical gear are fitted and connected；
The other end of the support rod is fixedly connected with the inner roof wall of extension slot.
Optionally, the other side of the fixed ring and the other side of thread bush are fitted and connected, the side of the thread bush with
The side of baffle is fitted and connected.
Optionally, the side both ends of the movable plate are fixedly connected with the other end of push rod；
The two sides of the extension bar are fitted and connected with the other end of fixture block.
Optionally, the both ends of the movable plate are flexibly connected with the inner roof wall of extension slot and inner bottom wall respectively；
The both ends of the extension bar are fixedly connected with the other side of movable plate middle part.
Optionally, the other side of the uniform backing plate in other side both ends of the movable plate is fitted and connected
The side of the movable plate and the other side of baffle are fitted and connected.
Optionally, four support frames as described above are looped around the inner surface of filter bag bag body；
The arc fixture is flexibly connected with horizontal connection ring.
(3) beneficial effect
The utility model provides a kind of medium-alkali glass fiber membrane bag filter, have it is following the utility model has the advantages that
(1), medium-alkali glass fiber membrane bag filter, on the one hand, the stability that filter bag bag body is increased by stiffener passes through
Horizontal connection ring can prevent from filter bag bag body from deforming influence at high temperature using, be connected to guarantor by support frame and arc fixture
Card horizontal connection ring also facilitates the replacement of horizontal connection ring while fixed, increase the practicability of horizontal connection ring.
(2), on the other hand the medium-alkali glass fiber membrane bag filter can increased or decrease the size of retainer plate by extension bar,
Facilitate the size for changing filter bag bag body opening, facilitates the use of filter bag bag body, movable plate and fixture block can be dropped by backing plate
The power generated is collided, the damage of movable plate and fixture block is prevented, passes through making for the connection side of thread bush and threaded rod extension bar
With.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the fixed ring schematic cross-sectional view of the utility model；
Fig. 3 is the extension slot inside configuration schematic diagram of the utility model；
Fig. 4 is the fixed ring structure schematic side view of the utility model；
Fig. 5 is the horizontal connection ring structure schematic top plan view of the utility model；
Fig. 6 is the arc clamp structure schematic side view of the utility model；
Fig. 7 is structure enlargement diagram at A in Fig. 3 of the utility model.
In figure: 1- filter bag bag body, 2- retainer plate, 3- horizontal connection ring, 4- stiffener 4,5- extension slot, 6- extension bar,
7- rotating block, 8- interlocking lever, the first conical gear of 9-, the second conical gear of 10-, 11- threaded rod, 12- baffle, 13- fixed ring,
14- reinforcement block, 15- support rod, 16- thread bush, 17- push rod, 18- movable plate, 19- fixture block, 20- rubber rods, 21- backing plate, 22-
Support frame, 23- central part, 24- arc fixture.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution:
A kind of medium-alkali glass fiber membrane bag filter, including,
The top of filter bag bag body 1 is fixedly connected with the bottom of retainer plate 2, and the inside of filter bag bag body 1 is fixedly connected with horizontal connect
Ring 3 is connect, the inside of filter bag bag body 1 is fixedly connected with stiffener 4, the stability of filter bag bag body 1 is increased by stiffener 4,
It can prevent from filter bag bag body 1 from deforming influence at high temperature by horizontal connection ring 3 to use, retainer plate 2 includes upper 201 He of retainer plate
The both ends of lower retainer plate 202, upper retainer plate 201 and lower retainer plate 202 offer extension slot 5, and the internal activity of extension slot 5 connects
It is connected to extension bar 6, the size of retainer plate 2 can be increasedd or decreased by extension bar 6, facilitates and changes 1 opening of filter bag bag body
Size facilitates the use of filter bag bag body 1；
The outside of upper retainer plate 201 and lower retainer plate 202 is flexibly connected the side of rotating block 7, and the side of rotating block 7 is fixed
One end of interlocking lever 8 is connected, the other end of interlocking lever 8 is fixedly connected with the side of the first conical gear 9, the first conical gear 9
Outside is flexibly connected the outside of the second conical gear 10, and a middle side part of the second conical gear 10 is fixedly connected with the one of threaded rod 11
End, the other end of threaded rod 11 are fixedly connected with the side of baffle 12；
It is connected with fixed ring 13 on the outside of one end of threaded rod 11, the top of fixed ring 13 is fixedly connected with reinforcement block 14
Bottom, the top of reinforcement block 14 are fixedly connected with one end of support rod 15, and the outside of threaded rod 11 is connected with thread bush 16, spiral shell
The side both ends of line set 16 are fixedly connected with one end of push rod 17, and the other end of push rod 17 is fixedly connected with the side of movable plate 18,
The power that movable plate 18 and the collision generation of fixture block 19 can be dropped by backing plate 21, prevents the damage of movable plate 18 Yu fixture block 19, passes through
The connection side of thread bush 16 and threaded rod 11 extension bar 6 use；
The inner roof wall and inner bottom wall of extension slot 5 are fixedly connected with one end of fixture block 19, and fixture block 19 is located at the opening of extension slot 5
Place, the other end and the extension bar 6 of fixture block 19 are fitted and connected, and the side of fixture block 19 is fixedly connected with one end of rubber rods 20, rubber rods
20 other end is fixedly connected with the side of backing plate 21, and the other side of backing plate 21 and the other side of movable plate 18 are fitted and connected；
The inner surface of filter bag bag body 1 is fixedly connected there are four support frame 22, passes through the connection of support frame 22 and arc fixture 2
The replacement for also facilitating horizontal connection ring 3 while guaranteeing that horizontal connection ring 3 is fixed, increases the practicability of horizontal connection ring 3,
One end of support frame 22 is fixedly connected with the side of central part 23, and the both ends of central part 23 are fixedly connected to the one of arc fixture 24
End.
A kind of optional technical solution as the utility model:
The top of stiffener 4 is fixedly connected with the bottom of retainer plate 2；
The outside of stiffener 4 is fixedly connected with the inside of horizontal connection ring 3, reinforces 2 He of retainer plate by stiffener 4
The stabilization of horizontal connection ring 3 guarantees the balance of horizontal connection ring 3 and retainer plate 2.
A kind of optional technical solution as the utility model:
Both ends of the both ends of upper retainer plate 201 respectively with lower retainer plate 202 are fitted and connected；
The both ends of extension bar 6 are flexibly connected with extension slot 5, and upper retainer plate 201 and lower retainer plate 202 are fitted and connected conveniently
The use of extension bar 6 facilitates the size that extension bar 6 increases retainer plate 2.
A kind of optional technical solution as the utility model:
Upper retainer plate 201 and lower retainer plate 202 are flexibly connected with the outside of interlocking lever 8；
First conical gear 9 is located at the inside of extension slot 5, facilitates interlocking lever 8 to drive the rotation of the first conical gear 9, prevents
Upper retainer plate 201 and lower retainer plate 202 influence the use of interlocking lever 8.
A kind of optional technical solution as the utility model:
The side of fixed ring 13 and the side of the second conical gear 10 are fitted and connected；
The other end of support rod 15 is fixedly connected with the inner roof wall of extension slot 5, is guaranteed the fixation of support rod 15, is prevented second
Conical gear 10 falls influence and uses.
A kind of optional technical solution as the utility model:
The other side of fixed ring 13 and the other side of thread bush 16 are fitted and connected, the side of thread bush 16 and the one of baffle 12
Side is fitted and connected, and limits the scope of activities of thread bush 16, prevents the excessive damage for causing filter bag bag body 1 of retainer plate 2.
A kind of optional technical solution as the utility model:
The side both ends of movable plate 18 are fixedly connected with the other end of push rod 17, are guaranteed the balance of movable plate 18, are prevented
The use of the influence extension bar 6 of movable plate 18.
The other end of the two sides of extension bar 6 with fixture block 19 is fitted and connected.
A kind of optional technical solution as the utility model:
The both ends of movable plate 18 are flexibly connected with the inner roof wall of extension slot 5 and inner bottom wall respectively；
The both ends of extension bar 6 are fixedly connected with the other side of movable plate 18 middle part, and portable propelling plate 18 drives extension bar 6
Activity.
A kind of optional technical solution as the utility model:
The other side of the uniform backing plate 21 in the other side both ends of movable plate 18 is fitted and connected；
The side of movable plate 18 and the other side of baffle 12 are fitted and connected, and limit the scope of activities of movable plate 18, are increased and are lived
The practicability of movable plate 18.
A kind of optional technical solution as the utility model:
Four support frames 22 are looped around the inner surface of filter bag bag body 1；
Arc fixture 24 is flexibly connected with horizontal connection ring 3, facilitates the replacement of horizontal connection ring 3, guarantees filter bag bag body 1
Normal use.
In conclusion the medium-alkali glass fiber membrane bag filter, in use, horizontal connection ring 3 is caught in the inside of arc fixture 24,
Support frame 22 will be propped up filter bag bag body 1 by horizontal connection ring 3, prevent filter bag bag body 1 from deforming, then by stiffener 4
Insertion, the opening of filter bag bag body 1 is connect with retainer plate 2, when needing to change the size of 1 opening of filter bag bag body, rotation
Rotating block 7, the first conical gear 9 will drive the rotation of the second conical gear 10 by rotating block 7, and threaded rod 11 will be by the
The rotation of two conical gears 10 drives thread bush 16 and movable plate 18 mobile, will squeeze rubber rods 2 when movable plate 18 is mobile
The power generated with the collision of fixture block 19 is reduced, keeps extension bar 6 mobile, increases or reduces the opening of filter bag bag body 1, facilitate filter bag
It uses.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of medium-alkali glass fiber membrane bag filter, including filter bag bag body (1), it is characterised in that:
The bottom of retainer plate (2) is fixedly connected at the top of the filter bag bag body (1), the inside of the filter bag bag body (1) is fixed to be connected
It is connected to horizontal connection ring (3), the inside of the filter bag bag body (1) is fixedly connected stiffener (4), and the retainer plate (2) includes
The both ends of upper retainer plate (201) and lower retainer plate (202), fixed circle (201) and lower retainer plate (202), which offer, prolongs
It stretches slot (5), the internal activity of the extension slot (5) is connected with extension bar (6)；
The outside of fixed circle (201) and lower retainer plate (202) is flexibly connected the side of rotating block (7), the rotating block
(7) side is fixedly connected with one end of interlocking lever (8), and the other end of the interlocking lever (8) is fixedly connected with the first conical gear (9)
Side, the outside of first conical gear (9) is flexibly connected the outside of the second conical gear (10), the second circular cone tooth
One middle side part of wheel (10) is fixedly connected with one end of threaded rod (11), and the other end of the threaded rod (11) is fixedly connected with baffle
(12) side；
It is connected with fixed ring (13) on the outside of one end of the threaded rod (11), is fixedly connected at the top of the fixed ring (13)
The bottom of reinforcement block (14) is fixedly connected with one end of support rod (15), the threaded rod (11) at the top of the reinforcement block (14)
Outside be connected with thread bush (16), the side both ends of the thread bush (16) are fixedly connected with one end of push rod (17),
The other end of the push rod (17) is fixedly connected with the side of movable plate (18)；
The inner roof wall and inner bottom wall of the extension slot (5) are fixedly connected with one end of fixture block (19), and the fixture block (19), which is located at, prolongs
The opening of slot (5) is stretched, the other end and the extension bar (6) of the fixture block (19) are fitted and connected, and the side of the fixture block (19) is solid
Surely the one end of rubber rods (20) is connected, the other end of the rubber rods (20) is fixedly connected with the side of backing plate (21), the backing plate
(21) other side of the other side and movable plate (18) is fitted and connected；
The inner surface of the filter bag bag body (1) is fixedly connected there are four support frame (22), and one end of support frame as described above (22) is fixed
The side of central part (23) is connected, the both ends of the central part (23) are fixedly connected to one end of arc fixture (24).
2. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
The top of the stiffener (4) is fixedly connected with the bottom of retainer plate (2)；
It is fixedly connected on the inside of the outside of the stiffener (4) and horizontal connection ring (3).
3. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
Both ends of the both ends of fixed circle (201) respectively with lower retainer plate (202) are fitted and connected；
The both ends of the extension bar (6) are flexibly connected with extension slot (5).
4. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
Fixed circle (201) and lower retainer plate (202) are flexibly connected with the outside of interlocking lever (8)；
First conical gear (9) is located at the inside of extension slot (5).
5. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
The side of the fixed ring (13) and the side of the second conical gear (10) are fitted and connected；
The other end of the support rod (15) is fixedly connected with the inner roof wall of extension slot (5).
6. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
The other side of the fixed ring (13) and the other side of thread bush (16) are fitted and connected, the side of the thread bush (16) with
The side of baffle (12) is fitted and connected.
7. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
The side both ends of the movable plate (18) are fixedly connected with the other end of push rod (17)；
The other end of the two sides of the extension bar (6) with fixture block (19) is fitted and connected.
8. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
The both ends of the movable plate (18) are flexibly connected with the inner roof wall of extension slot (5) and inner bottom wall respectively；
The both ends of the extension bar (6) are fixedly connected with the other side of movable plate (18) middle part.
9. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
The other side of the uniform backing plate in other side both ends (21) of the movable plate (18) is fitted and connected
The side of the movable plate (18) and the other side of baffle (12) are fitted and connected.
10. medium-alkali glass fiber membrane bag filter according to claim 1, it is characterised in that:
Four support frames as described above (22) are looped around the inner surface of filter bag bag body (1)；
The arc fixture (24) is flexibly connected with horizontal connection ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656973.0U CN208975371U (en) | 2018-10-12 | 2018-10-12 | Medium-alkali glass fiber membrane bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656973.0U CN208975371U (en) | 2018-10-12 | 2018-10-12 | Medium-alkali glass fiber membrane bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975371U true CN208975371U (en) | 2019-06-14 |
Family
ID=66787275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656973.0U Expired - Fee Related CN208975371U (en) | 2018-10-12 | 2018-10-12 | Medium-alkali glass fiber membrane bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217477A (en) * | 2019-07-05 | 2019-09-10 | 江苏瀚霆环保滤材有限公司 | A kind of antistatic terylene cloth bag |
| CN110681222A (en) * | 2019-08-15 | 2020-01-14 | 无锡市玉净净化科技有限公司 | Energy-saving medium-efficiency composite filter material air filter bag |
| CN112520243A (en) * | 2020-11-27 | 2021-03-19 | 江西捷美软包装有限公司 | Novel high-pressure cooking packaging bag |
| CN112550954A (en) * | 2020-11-27 | 2021-03-26 | 江西捷美软包装有限公司 | Prevent bone spur bag of cooking |
-
2018
- 2018-10-12 CN CN201821656973.0U patent/CN208975371U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217477A (en) * | 2019-07-05 | 2019-09-10 | 江苏瀚霆环保滤材有限公司 | A kind of antistatic terylene cloth bag |
| CN110681222A (en) * | 2019-08-15 | 2020-01-14 | 无锡市玉净净化科技有限公司 | Energy-saving medium-efficiency composite filter material air filter bag |
| CN112520243A (en) * | 2020-11-27 | 2021-03-19 | 江西捷美软包装有限公司 | Novel high-pressure cooking packaging bag |
| CN112550954A (en) * | 2020-11-27 | 2021-03-26 | 江西捷美软包装有限公司 | Prevent bone spur bag of cooking |
| CN112550954B (en) * | 2020-11-27 | 2023-03-03 | 江西捷美软包装有限公司 | Prevent bone spur bag of cooking |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20201012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |