JPS5078754U
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 22 November 1993, 32.8 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3156751A | Cites | United States of America | Search report |
| US3243860A | Cites | United States of America | Search report |
Numbers
- Application
- 13546273
Classification
- IPC, 2
- B28B3 02
- B28B7 00