Details
- Application number :
- 18269
- Application type :
- Standard
- Application status :
- LAPSED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Wellhead sealing system
- Inventor :
- Johnson, Clarence William
- Agent name :
- FB Rice
- Address for service :
- Level 23 44 Market Street SYDNEY NSW 2000
- Filing date :
- 22 June 1988
- Associated companies :
-
- Applicant name :
- Barber Industries Ltd.
- Applicant address :
- 2900-205 5th Avenue, S.W., Calgary, Alberta, Canada
- Old name :
- Bralorne Resources Limited
- Original Source :
- Go
Related Patents
Same Inventor