Details

Application number :
19741  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Hardfaced drilling tool joints  
Inventor :
Arnoldy, Roman F.  
Agent name :
 
Address for service :
 
Filing date :
01 May 1992  
Associated companies :
 
Applicant name :
Arnoldy, Roman F.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor