Details
- Application number :
- 57740
- Application type :
- Standard
- Application status :
- CEASED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Improved rotary drill bits
- Inventor :
- Chavez, Javier
- Agent name :
- Griffith Hack
- Address for service :
- GPO Box 4164 SYDNEY NSW 2001
- Filing date :
- 21 June 1990
- Associated companies :
-
- Applicant name :
- Intevep, S.A.
- Applicant address :
- Oficina De Enlace Edifico Sucre Piso 2 Avenida Fransisco De Miranda Caracas 1070A Venezuela
- Old name :
-
- Original Source :
- Go