JPS5060405A
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 29 September 1993, 33 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3130700A | Cites | United States of America | Search report |
| US3662855A | Cites | United States of America | Search report |
Numbers
- Application
- 10889573
Classification
- IPC, 1
- E21B17 07