CN101891440A - 墙体保温系统专用的以脱硫石膏为基料的罩面砂浆 - Google Patents
墙体保温系统专用的以脱硫石膏为基料的罩面砂浆 Download PDFInfo
- Publication number
- CN101891440A CN101891440A CN2010102368819A CN201010236881A CN101891440A CN 101891440 A CN101891440 A CN 101891440A CN 2010102368819 A CN2010102368819 A CN 2010102368819A CN 201010236881 A CN201010236881 A CN 201010236881A CN 101891440 A CN101891440 A CN 101891440A
- Authority
- CN
- China
- Prior art keywords
- finish coat
- calcium
- quartz sand
- coat mortar
- metakaolin
- 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.)
- Granted
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims abstract description 23
- 239000010440 gypsum Substances 0.000 title abstract 4
- 229910052602 gypsum Inorganic materials 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000006004 Quartz sand Substances 0.000 claims abstract description 28
- 239000010881 fly ash Substances 0.000 claims abstract description 24
- 239000003245 coal Substances 0.000 claims abstract description 22
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 21
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000001110 calcium chloride Substances 0.000 claims abstract description 15
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 15
- 229920000578 graft copolymer Polymers 0.000 claims abstract description 14
- 239000011505 plaster Substances 0.000 claims description 29
- 238000001354 calcination Methods 0.000 claims description 22
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 16
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 16
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 16
- 229910052791 calcium Inorganic materials 0.000 claims description 16
- 239000004571 lime Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 15
- 239000000440 bentonite Substances 0.000 claims description 13
- 229910000278 bentonite Inorganic materials 0.000 claims description 13
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 229910000281 calcium bentonite Inorganic materials 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000002910 solid waste Substances 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 239000002585 base Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910001653 ettringite Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/142—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/12—Waste materials; Refuse from quarries, mining or the like
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102368819A CN101891440B (zh) | 2010-07-23 | 2010-07-23 | 墙体保温系统专用的以脱硫石膏为基料的罩面砂浆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102368819A CN101891440B (zh) | 2010-07-23 | 2010-07-23 | 墙体保温系统专用的以脱硫石膏为基料的罩面砂浆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101891440A true CN101891440A (zh) | 2010-11-24 |
CN101891440B CN101891440B (zh) | 2013-01-02 |
Family
ID=43100820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102368819A Expired - Fee Related CN101891440B (zh) | 2010-07-23 | 2010-07-23 | 墙体保温系统专用的以脱硫石膏为基料的罩面砂浆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101891440B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108027A (zh) * | 2011-03-23 | 2011-06-29 | 江苏省一夫新材料科技有限公司 | 一种建筑工程用水泥砂浆 |
CN102126845A (zh) * | 2011-03-23 | 2011-07-20 | 江苏省一夫新材料科技有限公司 | 一种水泥抹灰砂浆 |
CN103787639A (zh) * | 2012-11-01 | 2014-05-14 | 广西启利新材料科技股份有限公司 | 一种建筑墙体自保温砌块及其制备方法 |
CN104072194A (zh) * | 2014-06-30 | 2014-10-01 | 孙红芳 | 保温层粉刷石膏 |
CN105174888A (zh) * | 2015-09-02 | 2015-12-23 | 常州市长宇实用气体有限公司 | 一种保水透气脱硫石膏基干混砂浆的制备方法 |
CN108409253A (zh) * | 2018-05-17 | 2018-08-17 | 肥西县碧涛建材有限公司 | 一种可缩短凝结时间的砂浆及其制备方法 |
CN108911670A (zh) * | 2018-08-02 | 2018-11-30 | 张家港江苏科技大学产业技术研究院 | 利用工业废钛石膏的自密实混凝土及其制备方法 |
CN111732377A (zh) * | 2020-07-06 | 2020-10-02 | 济南大学 | 一种无机类陶瓷人造板材及其制备方法 |
CN112374852A (zh) * | 2021-01-15 | 2021-02-19 | 广东博智林机器人有限公司 | 干粉饰面材料及其制备方法和使用方法 |
CN116102287A (zh) * | 2023-04-11 | 2023-05-12 | 中交一公局第六工程有限公司 | 一种建筑用粘结材料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101462840A (zh) * | 2007-12-21 | 2009-06-24 | 同济大学 | 一种砌筑水泥 |
-
2010
- 2010-07-23 CN CN2010102368819A patent/CN101891440B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101462840A (zh) * | 2007-12-21 | 2009-06-24 | 同济大学 | 一种砌筑水泥 |
Non-Patent Citations (1)
Title |
---|
《水泥技术》 20071231 施惠生等 脱硫石膏-粉煤灰复合胶凝体系强度的改性研究 29-34 1-7 , 第6期 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102126845A (zh) * | 2011-03-23 | 2011-07-20 | 江苏省一夫新材料科技有限公司 | 一种水泥抹灰砂浆 |
CN102108027A (zh) * | 2011-03-23 | 2011-06-29 | 江苏省一夫新材料科技有限公司 | 一种建筑工程用水泥砂浆 |
CN103787639A (zh) * | 2012-11-01 | 2014-05-14 | 广西启利新材料科技股份有限公司 | 一种建筑墙体自保温砌块及其制备方法 |
CN104072194B (zh) * | 2014-06-30 | 2016-02-17 | 孙红芳 | 保温层粉刷石膏 |
CN104072194A (zh) * | 2014-06-30 | 2014-10-01 | 孙红芳 | 保温层粉刷石膏 |
CN105174888B (zh) * | 2015-09-02 | 2017-05-31 | 管小军 | 一种保水透气脱硫石膏基干混砂浆的制备方法 |
CN105174888A (zh) * | 2015-09-02 | 2015-12-23 | 常州市长宇实用气体有限公司 | 一种保水透气脱硫石膏基干混砂浆的制备方法 |
CN108409253A (zh) * | 2018-05-17 | 2018-08-17 | 肥西县碧涛建材有限公司 | 一种可缩短凝结时间的砂浆及其制备方法 |
CN108911670A (zh) * | 2018-08-02 | 2018-11-30 | 张家港江苏科技大学产业技术研究院 | 利用工业废钛石膏的自密实混凝土及其制备方法 |
CN108911670B (zh) * | 2018-08-02 | 2021-02-05 | 张家港江苏科技大学产业技术研究院 | 利用工业废钛石膏的自密实混凝土及其制备方法 |
CN111732377A (zh) * | 2020-07-06 | 2020-10-02 | 济南大学 | 一种无机类陶瓷人造板材及其制备方法 |
CN111732377B (zh) * | 2020-07-06 | 2022-06-10 | 济南大学 | 一种无机类陶瓷人造板材及其制备方法 |
CN112374852A (zh) * | 2021-01-15 | 2021-02-19 | 广东博智林机器人有限公司 | 干粉饰面材料及其制备方法和使用方法 |
CN116102287A (zh) * | 2023-04-11 | 2023-05-12 | 中交一公局第六工程有限公司 | 一种建筑用粘结材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101891440B (zh) | 2013-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101891440B (zh) | 墙体保温系统专用的以脱硫石膏为基料的罩面砂浆 | |
CN102850081B (zh) | 一种含有工业固体废弃物的发泡水泥保温板及其制备方法 | |
CN102643071B (zh) | 一种免煅烧脱硫石膏墙体抹灰干混砂浆 | |
CN102633525B (zh) | 一种以脱硫石膏为主要胶凝材料的泡沫混凝土 | |
CN101891980B (zh) | 一种以脱硫石膏为基料的内墙腻子粉及其使用方法 | |
CN103979921B (zh) | 氯氧镁纤维轻质墙板 | |
CN103979901B (zh) | 一种掺有磷渣粉的水泥基无收缩灌浆材料及使用方法 | |
CN101407392B (zh) | 轻质保温砖砌筑用无机保温砂浆及其制备方法 | |
CN102910889B (zh) | 一种含有江河淤泥沙的加气混凝土墙材及其制备方法 | |
CN101767971A (zh) | 一种以脱硫石膏为主要胶凝材料的无机保温砂浆 | |
CN102674786B (zh) | 一种以非煅烧脱硫石膏为主要胶凝材料的无机保温砌块及其制备方法 | |
WO2013048351A1 (en) | Gypsum-based composition for construction material and system | |
CN101628797A (zh) | 无机保温隔热承重混凝土 | |
CN101898886B (zh) | 一种用于保温系统的界面砂浆 | |
KR101410797B1 (ko) | 비소성 무기결합재를 활용한 바닥용 모르타르 조성물 | |
CN101088953A (zh) | 一种黏结剂、使用该黏结剂的保温隔音材料及其制备工艺 | |
CN103539397B (zh) | 一种改善孔结构提高强度的复合轻质混凝土及其制备方法 | |
CN105174887A (zh) | 一种改性脱硫石膏基母料及其制备方法 | |
CN101913803A (zh) | 加气混凝土砌块专用砂浆及其在墙体自保温系统中的应用 | |
CN102173677A (zh) | 阻燃型建筑保温材料及其生产方法 | |
CN111747664A (zh) | 一种半水磷石膏基耐水型胶凝材料及其制备方法 | |
CN102701694A (zh) | 一种非煅烧脱硫石膏水硬性复合胶凝体系及其快速蒸养工艺 | |
CN104478386A (zh) | 一种混合增强型粘结石膏及其制备方法 | |
CN103553533B (zh) | 一种用脱硫石膏制备加气砌块的方法 | |
CN105016636A (zh) | 一种石膏矿渣发泡水泥保温板及其制备工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151124 Address after: 200233, building 7, building 333, No. 5, Guiping Road, Shanghai, Xuhui District Patentee after: SHANGHAI TRENDZONE BUILDING DECORATION GROUP Co.,Ltd. Address before: 1239 Siping Road, Shanghai, No. 200092 Patentee before: Tongji University |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 201700 Shanghai Qingpu District Zhujiajiao Town Huqingping Highway 6335 7 461 Patentee after: Shanghai Quanzhu Holding Group Co.,Ltd. Address before: 200233, building 7, building 333, No. 5, Guiping Road, Shanghai, Xuhui District Patentee before: SHANGHAI TRENDZONE BUILDING DECORATION GROUP Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 |