JPS5044835U
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 22 August 1993, 33.1 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3396501A | Cites | United States of America | Search report |
| US3425179A | Cites | United States of America | Search report |
| JPS5230120U | Cites | Japan | Search report |
Numbers
- Application
- 98346
Classification
- IPC, 2
- E04F15 024
- E04F15 022