A closing device for an opening in the bottom of a vessel
A Standard patent application filed on 20 August 1993 credited to Breivik, Kare ; Syvertsen, Kare ; Smedal, Arne

Details

Application number :
49854  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
A closing device for an opening in the bottom of a vessel  
Inventor :
Breivik, Kare ; Syvertsen, Kare ; Smedal, Arne  
Agent name :
 
Address for service :
 
Filing date :
20 August 1993  
Associated companies :
 
Applicant name :
Den Norske Stats Oljeselskap A.S.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor