AT165704T
Circuit arrangement for setting up conference connections in a digital time multiplex exchange.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
7 members in 6 offices
Members7
| Document | Office | Kind | |
|---|---|---|---|
| EP0613282A1 | European Patent Office (EPO) | A1 | |
| US5511071A | United States of America | A | |
| EP0613282B1 | European Patent Office (EPO) | B1 | |
| AT165704TThis record | Austria | T | |
| DE59308471D1 | Germany | D1 | |
| ES2116362T3 | Spain | T3 | |
| DK0613282T3 | Denmark | 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
- 93102780
Titles2
- German
- SCHALTUNGSANORDNUNG ZUR HERSTELLUNG VON KONFERENZVERBINDUNGEN IN EINER DIGITALEN ZEITMULTIPLEX-FERNMELDEVERMITTLUNGSSTELLE
- English
- CIRCUIT ARRANGEMENT FOR PRODUCING CONFERENCE CONNECTIONS IN A DIGITAL TIME MULTIPLEX REMOTE TERMINATION AGENT
Classification
- CPC, 3
- H04M3/561
- H04M3/568
- H04Q11/04
- IPC, 2
- H04M3 56
- H04Q11 04