Down-the-hole drilling machine
A Standard patent application filed on 30 June 1998 credited to Ekwall, Berndt

Details

Application number :

73973  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Down-the-hole drilling machine  

Inventor :

Ekwall, Berndt  

Agent name :

WATERMARK PATENT AND TRADE MARKS ATTORNEYS  

Address for service :

Level 2 302 Burwood Road HAWTHORN VIC 3122  

Filing date :

30 June 1998  

Associated companies :

 

Applicant name :

Uniroc AB  

Applicant address :

Box 521 S-737 25 Fagersta Sweden  

Old name :

 

Original Source :

Go  

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