Down-the-hole drill hammer.
A Standard patent application filed on 10 December 2002 credited to Greijer, Thomas ; Stjernstrom, Karl, Axel

Details

Application number :

2002349858  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Down-the-hole drill hammer.  

Inventor :

Greijer, Thomas ; Stjernstrom, Karl, Axel  

Agent name :

Freehills Patent & Trade Mark Attorneys  

Address for service :

Level 43 101 Collins Street Melbourne VIC 3000 Australia  

Filing date :

10 December 2002  

Associated companies :

 

Applicant name :

Atlas Copco Secoroc AB  

Applicant address :

Box 521 S-737 25 Fagersta Sweden  

Old name :

 

Original Source :

Go  

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