Details
- Application number :
- 23549
- Application type :
- Standard
- Application status :
- LAPSED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- A method of drilling a substrate
- Inventor :
- Stewart, Aulette
- Agent name :
- Davies Collison Cave
- Address for service :
- Level 15 1 Nicholson Street MELBOURNE VIC 3000
- Filing date :
- 07 October 1988
- Associated companies :
-
- Applicant name :
- De Beers Industrial Diamond Division (Proprietary) Limited
- Applicant address :
- 45 Main Street, Johannesburg, Transvaal, South Africa
- Old name :
-
- Original Source :
- Go
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