Down-the-hole drill
A Standard patent application filed on 17 December 1992 credited to Ekwall, Berndt ; Peterson, Martin ; Jakobsson, Torbjorn

Details

Application number :

30203  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Down-the-hole drill  

Inventor :

Ekwall, Berndt ; Peterson, Martin ; Jakobsson, Torbjorn  

Agent name :

WATERMARK PATENT AND TRADE MARKS ATTORNEYS  

Address for service :

Level 2 302 Burwood Road HAWTHORN VIC 3122  

Filing date :

17 December 1992  

Associated companies :

 

Applicant name :

Uniroc AB  

Applicant address :

Box 521 S-737 25 Fagersta Sweden  

Old name :

 

Original Source :

Go  

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