Details

Application number :
61360  
Application type :
Standard  
Application status :
CEASED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Reverse circulation drilling system with bit locked underreamer arms  
Inventor :
Holte, Ardis L.  
Agent name :
FB Rice  
Address for service :
Level 23 44 Market Street SYDNEY NSW 2000  
Filing date :
28 January 1998  
Associated companies :
 
Applicant name :
Holte, Ardis L.  
Applicant address :
181 Polk Street Eugene Oregon 97402 United States Of America  
Old name :
 
Original Source :
Go  

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