FR2139118B1
Electric signal synchronising apparatus
Abstract
This record has no abstract on file.
Term
Term ended
Expired 26 May 1992, 34.3 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
6 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3683671 | Japan | A |
Members6
| Document | Office | Kind | |
|---|---|---|---|
| FR2139118A1 | France | A1 | |
| GB1321798A | United Kingdom | A | |
| US3789408A | United States of America | A | |
| CA945223A | Canada | A | |
| JPS5131078B1 | Japan | B1 | |
| FR2139118B1This record | France | B1 |
Numbers
- Application
- 7218847
Classification
- CPC, 1
- G01S1/308
- IPC, 1
- G01S1 30