Method and apparatus for making an underwater weld seam between endwise positioned tubular elements, like pipes
A Standard patent application filed on 30 November 1989 credited to Niinivaara, Ensi Kyosti Juhani

Details

Application number :
46424  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Method and apparatus for making an underwater weld seam between endwise positioned tubular elements, like pipes  
Inventor :
Niinivaara, Ensi Kyosti Juhani  
Agent name :
 
Address for service :
 
Filing date :
30 November 1989  
Associated companies :
 
Applicant name :
Niinivaara, Ensi Kyosti Juhani  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor