NO892193D0 - TETNINGSKONTRUKSJON. - Google Patents

TETNINGSKONTRUKSJON.

Info

Publication number
NO892193D0
NO892193D0 NO892193A NO892193A NO892193D0 NO 892193 D0 NO892193 D0 NO 892193D0 NO 892193 A NO892193 A NO 892193A NO 892193 A NO892193 A NO 892193A NO 892193 D0 NO892193 D0 NO 892193D0
Authority
NO
Norway
Prior art keywords
tetningskontruksjon
Prior art date
Application number
NO892193A
Other languages
Norwegian (no)
Other versions
NO892193L (en
Inventor
Brian Saunders
Original Assignee
Cameron Iron Works Inc
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.)
Filing date
Publication date
Priority claimed from EP89300310A external-priority patent/EP0377928B1/en
Application filed by Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Publication of NO892193D0 publication Critical patent/NO892193D0/en
Publication of NO892193L publication Critical patent/NO892193L/en

Links

NO89892193A 1989-01-13 1989-05-31 TETNINGSKONTRUKSJON. NO892193L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP89300310A EP0377928B1 (en) 1989-01-13 1989-01-13 Elastomer seal structure
US07/312,478 US4921259A (en) 1989-01-13 1989-02-21 Packoff seal with dual member engaging means

Publications (2)

Publication Number Publication Date
NO892193D0 true NO892193D0 (en) 1989-05-31
NO892193L NO892193L (en) 1990-07-16

Family

ID=26121472

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89892193A NO892193L (en) 1989-01-13 1989-05-31 TETNINGSKONTRUKSJON.

Country Status (4)

Country Link
JP (1) JPH02190592A (en)
AU (1) AU627736B2 (en)
CA (1) CA1324624C (en)
NO (1) NO892193L (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008898A (en) * 1974-06-19 1977-02-22 Cameron Iron Works, Inc. Well apparatus
US4299395A (en) * 1980-04-21 1981-11-10 Reed Lehman T Geothermal well head assembly
US4416472A (en) * 1980-12-22 1983-11-22 Smith International, Inc. Holddown and packoff apparatus

Also Published As

Publication number Publication date
AU627736B2 (en) 1992-09-03
CA1324624C (en) 1993-11-23
NO892193L (en) 1990-07-16
AU3605489A (en) 1990-07-19
JPH02190592A (en) 1990-07-26

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