HK24697A - Two-wall leakage detection system for a pipe - Google Patents

Two-wall leakage detection system for a pipe

Info

Publication number: HK24697A
Authority: HK; Hong Kong
Prior art keywords: pipe; detection system; leakage detection; wall leakage; wall
Prior art date: 1992-07-28

Application number

HK24697A

Inventor

Thomas F Driver

Original Assignee

Ina Acquisition Corp

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

1997-02-27

Publication date

1997-02-27

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

1997-02-27 Application filed by Ina Acquisition Corp filed Critical Ina Acquisition Corp

1997-02-27 Priority to HK24697A priority Critical patent/HK24697A/en

1997-02-27 Publication of HK24697A publication Critical patent/HK24697A/en

Links

HK24697A 1992-07-28 1997-02-27 Two-wall leakage detection system for a pipe HK24697A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
HK24697A HK24697A (en)	1992-07-28	1997-02-27	Two-wall leakage detection system for a pipe

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP92306855A EP0580903B1 (en)	1989-07-03	1992-07-28	Two-wall leakage detection system for a pipe
HK24697A HK24697A (en)	1992-07-28	1997-02-27	Two-wall leakage detection system for a pipe

Publications (1)

Publication Number	Publication Date
HK24697A true HK24697A (en)	1997-02-27

Family

ID=8211448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK24697A HK24697A (en)	1992-07-28	1997-02-27	Two-wall leakage detection system for a pipe

Country Status (3)

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

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

Also Published As

Publication number	Publication date
DE69214944T2 (en)	1997-05-28
ATE144833T1 (en)	1996-11-15
DE69214944D1 (en)	1996-12-05

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Legal Events

Date	Code	Title	Description
2004-12-15	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)