Sleeve with double sealing for penetration of conductor casings or risers
A Standard patent application filed on 21 November 1995 credited to Goranson, Tor Aage ; Hesstvedt, Leiv Petter ; Jensen, Per N H ; Deildok, Bjorn

Details

Application number :

37979  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Sleeve with double sealing for penetration of conductor casings or risers  

Inventor :

Goranson, Tor Aage ; Hesstvedt, Leiv Petter ; Jensen, Per N H ; Deildok, Bjorn  

Agent name :

Davies Collison Cave  

Address for service :

GPO Box 3876 SYDNEY NSW 2001  

Filing date :

21 November 1995  

Associated companies :

 

Applicant name :

Kvaerner Concrete Construction as  

Applicant address :

Postboks 18 1322 Hovik Norway  

Old name :

 

Original Source :

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