CH571796A5 - - Google Patents
Info
- Publication number
- CH571796A5 CH571796A5 CH242874A CH242874A CH571796A5 CH 571796 A5 CH571796 A5 CH 571796A5 CH 242874 A CH242874 A CH 242874A CH 242874 A CH242874 A CH 242874A CH 571796 A5 CH571796 A5 CH 571796A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732311851 DE2311851C3 (de) | 1973-03-09 | 1973-03-09 | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit variabler Zuordnung von Teilnehmerrufnummern und AnschluBlagedaten (Rufnummern-Positionsnummern-Umwerter) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH571796A5 true CH571796A5 (it) | 1976-01-15 |
Family
ID=5874336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH242874A CH571796A5 (it) | 1973-03-09 | 1974-02-21 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT328514B (it) |
| BE (1) | BE812053A (it) |
| CH (1) | CH571796A5 (it) |
| DE (1) | DE2311851C3 (it) |
| DK (1) | DK142739B (it) |
| FR (1) | FR2220956B1 (it) |
| GB (1) | GB1463152A (it) |
| IT (1) | IT1008406B (it) |
| LU (1) | LU69579A1 (it) |
| NL (1) | NL7402651A (it) |
-
1973
- 1973-03-09 DE DE19732311851 patent/DE2311851C3/de not_active Expired
-
1974
- 1974-01-14 AT AT28274A patent/AT328514B/de not_active IP Right Cessation
- 1974-02-21 CH CH242874A patent/CH571796A5/xx not_active IP Right Cessation
- 1974-02-25 GB GB840874A patent/GB1463152A/en not_active Expired
- 1974-02-27 NL NL7402651A patent/NL7402651A/xx not_active Application Discontinuation
- 1974-03-06 FR FR7407595A patent/FR2220956B1/fr not_active Expired
- 1974-03-07 LU LU69579A patent/LU69579A1/xx unknown
- 1974-03-07 DK DK124374A patent/DK142739B/da unknown
- 1974-03-08 BE BE141795A patent/BE812053A/xx unknown
- 1974-03-08 IT IT4917474A patent/IT1008406B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2311851C3 (de) | 1976-01-02 |
| AT328514B (de) | 1976-03-25 |
| DE2311851B2 (de) | 1975-05-07 |
| LU69579A1 (it) | 1974-07-05 |
| BE812053A (fr) | 1974-09-09 |
| IT1008406B (it) | 1976-11-10 |
| FR2220956B1 (it) | 1979-01-26 |
| DE2311851A1 (de) | 1974-09-26 |
| NL7402651A (it) | 1974-09-11 |
| FR2220956A1 (it) | 1974-10-04 |
| DK142739B (da) | 1981-01-05 |
| ATA28274A (de) | 1975-06-15 |
| GB1463152A (en) | 1977-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |