JPS5068152A
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 19 October 1993, 32.9 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3512876A | Cites | United States of America | Search report |
| JP45012718A | Cites | Japan | Search report |
| JPS4512718B1 | Cites | Japan | Search report |
Numbers
- Application
- 11751673
Classification
- IPC, 3
- G09F9 37
- G02F1 17
- G02F1 19