DK142250C - - Google Patents

Info

Publication number: DK142250C
Authority: DK; Denmark

Application number

DK169176A

Other languages

Danish (da)

Other versions

DK169176A (en

DK142250B (en

Inventor

H R Wolters

H Keltjens

Original Assignee

Mannesmann Ag

Priority date (The priority date 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 date listed.)

1976-04-12

Filing date

1976-04-12

Publication date

1981-07-06

1976-04-12 Application filed by Mannesmann Ag filed Critical Mannesmann Ag

1976-04-12 Priority to DK169176A priority Critical patent/DK142250B/en

1977-10-13 Publication of DK169176A publication Critical patent/DK169176A/da

1980-09-29 Publication of DK142250B publication Critical patent/DK142250B/en

1981-07-06 Application granted granted Critical

1981-07-06 Publication of DK142250C publication Critical patent/DK142250C/da

Links

DK169176A 1976-04-12 1976-04-12 Pipe coupling for assembly and quick separation of pipelines. DK142250B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK169176A DK142250B (en)	1976-04-12	1976-04-12	Pipe coupling for assembly and quick separation of pipelines.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK169176		1976-04-12
DK169176A DK142250B (en)	1976-04-12	1976-04-12	Pipe coupling for assembly and quick separation of pipelines.

Publications (3)

Publication Number	Publication Date
DK169176A DK169176A (en)	1977-10-13
DK142250B DK142250B (en)	1980-09-29
DK142250C true DK142250C (en)	1981-07-06

Family

ID=8107241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK169176A DK142250B (en)	1976-04-12	1976-04-12	Pipe coupling for assembly and quick separation of pipelines.

Country Status (1)

Country	Link
DK (1)	DK142250B (en)

1976
- 1976-04-12 DK DK169176A patent/DK142250B/en active IP Right Grant

Also Published As

Publication number	Publication date
DK169176A (en)	1977-10-13
DK142250B (en)	1980-09-29

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Legal Events

Date	Code	Title	Description
1994-09-05	B1	Patent granted (law 1993)