AT97283T
Device for a time division multiplexed digital telecommunication exchange.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
6 members in 4 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3830409 | Germany | A |
Members6
| Document | Office | Kind | |
|---|---|---|---|
| EP0358028A2 | European Patent Office (EPO) | A2 | |
| EP0358028A3 | European Patent Office (EPO) | A3 | |
| EP0358028B1 | European Patent Office (EPO) | B1 | |
| AT97283TThis record | Austria | T | |
| DE58906158D1 | Germany | D1 | |
| ES2045305T3 | Spain | T3 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 89115388
Titles2
- German
- DIGITALE ZEITMULTIPLEXFERNMELDEVERMITTLUNGSANLAGE.
- English
- DIGITAL TIME MULTIPLEX REMOTE TERMINATION PLANT.
Classification
- CPC, 1
- H04M3/561
- IPC, 1
- H04M3 56