Method and apparatus for attaching a casing to a drill bit in overburden drilling equipment
A Standard patent application filed on 05 November 1997 credited to Spedale, Angelo Lee

Details

Application number :

49738  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Method and apparatus for attaching a casing to a drill bit in overburden drilling equipment  

Inventor :

Spedale, Angelo Lee  

Agent name :

Griffith Hack  

Address for service :

GPO Box 1285 MELBOURNE VIC 3001  

Filing date :

05 November 1997  

Associated companies :

 

Applicant name :

Sandvik Intellectual Property AB  

Applicant address :

SE-811 81 Sandviken Sweden  

Old name :

Sandvik AB ; Sandvik Intellectual Property HB  

Original Source :

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