Percussive down-the-hole rock drilling hammer and piston therefor
A Standard patent application filed on 05 February 2001 credited to Beccu, Rainer ; Ahlhorn, Kenneth ; Shofner, Matthew

Details

Application number :

32532  

Application type :

Standard  

Application status :

SEALED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Percussive down-the-hole rock drilling hammer and piston therefor  

Inventor :

Beccu, Rainer ; Ahlhorn, Kenneth ; Shofner, Matthew  

Agent name :

Griffith Hack  

Address for service :

GPO Box 1285 MELBOURNE VIC 3001  

Filing date :

05 February 2001  

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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