AT80507T
Amplifying circuit arrangement.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
10 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 8611965 | United Kingdom | A |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| GB8611965D0 | United Kingdom | D0 | |
| GB2190557A | United Kingdom | A | |
| EP0245955A2 | European Patent Office (EPO) | A2 | |
| US4743859A | United States of America | A | |
| EP0245955A3 | European Patent Office (EPO) | A3 | |
| GB2190557B | United Kingdom | B | |
| EP0245955B1 | European Patent Office (EPO) | B1 | |
| AT80507TThis record | Austria | T | |
| DE3781584D1 | Germany | D1 | |
| DE3781584T2 | Germany | T2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 87303146
Titles2
- German
- VERSTAERKUNGSSCHALTUNGSANORDNUNG.
- English
- VERSTAERKUNGSSCHALTUNGSANORDNUNG.
Classification
- IPC, 2
- H03F1 32
- H03F3 60