ATE144833T1 - Doppelwandiges leckmeldesystem für ein rohr - Google Patents

Doppelwandiges leckmeldesystem für ein rohr

Info

Publication number: ATE144833T1
Authority: AT; Austria
Prior art keywords: pipe; detection system; leak detection; double wall; wall leak
Prior art date: 1992-07-28

Application number

AT92306855T

Other languages

English (en)

Inventor

F Thomas Driver

Original Assignee

Insituform North America

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.)

1992-07-28

Filing date

1992-07-28

Publication date

1996-11-15

1992-07-28 Application filed by Insituform North America filed Critical Insituform North America

1992-07-28 Priority claimed from EP92306855A external-priority patent/EP0580903B1/de

1996-11-15 Application granted granted Critical

1996-11-15 Publication of ATE144833T1 publication Critical patent/ATE144833T1/de

Links

AT92306855T 1992-07-28 1992-07-28 Doppelwandiges leckmeldesystem für ein rohr ATE144833T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP92306855A EP0580903B1 (de)	1989-07-03	1992-07-28	Doppelwandiges Leckmeldesystem für ein Rohr

Publications (1)

Publication Number	Publication Date
ATE144833T1 true ATE144833T1 (de)	1996-11-15

Family

ID=8211448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92306855T ATE144833T1 (de)	1992-07-28	1992-07-28	Doppelwandiges leckmeldesystem für ein rohr

Country Status (3)

Country	Link
AT (1)	ATE144833T1 (de)
DE (1)	DE69214944T2 (de)
HK (1)	HK24697A (de)

1992
- 1992-07-28 DE DE1992614944 patent/DE69214944T2/de not_active Expired - Fee Related
- 1992-07-28 AT AT92306855T patent/ATE144833T1/de not_active IP Right Cessation
1997
- 1997-02-27 HK HK24697A patent/HK24697A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
HK24697A (en)	1997-02-27
DE69214944D1 (de)	1996-12-05
DE69214944T2 (de)	1997-05-28

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Legal Events

Date	Code	Title	Description
1997-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties