Rock drilling tool, a ring drill bit and an adapter for percussive drilling
A Standard patent application filed on 20 June 2002 credited to Hadin, Per-Ola ; Larsson, Kenneth

Details

Application number :

2002314667  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Rock drilling tool, a ring drill bit and an adapter for percussive drilling  

Inventor :

Hadin, Per-Ola ; Larsson, Kenneth  

Agent name :

 

Address for service :

 

Filing date :

20 June 2002  

Associated companies :

 

Applicant name :

SANDVIK AB; (publ)  

Applicant address :

S-811 81 Sandviken  

Old name :

 

Original Source :

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