Details
- Application number :
- 67271
- Application type :
- Standard
- Application status :
- LAPSED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Threaded joint for oil well pipe
- Inventor :
- Nakasuji, Kazuyuki
;
Yamamoto, Hideo
- Agent name :
-
- Address for service :
-
- Filing date :
- 24 August 2000
- Associated companies :
-
- Applicant name :
- Sumitomo Metal Industries Ltd.
- Applicant address :
-
- Old name :
-
- Original Source :
- Go