Elevator for raising and lowering a pipe string
A Standard patent application filed on 18 August 1993 credited to Jansch, Manfred

Details

Application number :
49495  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Elevator for raising and lowering a pipe string  
Inventor :
Jansch, Manfred  
Agent name :
 
Address for service :
 
Filing date :
18 August 1993  
Associated companies :
 
Applicant name :
Weatherford/Lamb Inc.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor