LU65854A1 - - Google Patents
Info
- Publication number
- LU65854A1 LU65854A1 LU65854DA LU65854A1 LU 65854 A1 LU65854 A1 LU 65854A1 LU 65854D A LU65854D A LU 65854DA LU 65854 A1 LU65854 A1 LU 65854A1
- Authority
- LU
- Luxembourg
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
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712139275 DE2139275C3 (en) | 1971-08-05 | 1971-08-05 | Arrangement for handling operations for computer-controlled telecommunication exchanges, in particular telephone exchanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU65854A1 true LU65854A1 (en) | 1973-01-15 |
Family
ID=5815909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU65854D LU65854A1 (en) | 1971-08-05 | 1972-08-04 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS553860B2 (en) |
| AT (1) | AT325114B (en) |
| BE (1) | BE787244A (en) |
| CH (1) | CH561496A5 (en) |
| DE (1) | DE2139275C3 (en) |
| ES (1) | ES405444A1 (en) |
| FR (1) | FR2149805A5 (en) |
| GB (1) | GB1391084A (en) |
| IT (1) | IT963727B (en) |
| LU (1) | LU65854A1 (en) |
| NL (1) | NL162810B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2245331B1 (en) * | 1973-10-02 | 1976-10-01 | Benoir Robert | |
| JPS50131768U (en) * | 1974-04-13 | 1975-10-29 | ||
| JPS5170844U (en) * | 1974-11-28 | 1976-06-04 | ||
| JPS539664U (en) * | 1976-07-09 | 1978-01-26 | ||
| FR2441307A1 (en) * | 1978-11-04 | 1980-06-06 | Gl Inf Vychislite | AUTOMATIC SWITCHING METHOD IN A LINK NETWORK AND SWITCHING CENTER IMPLEMENTING SAID METHOD |
| DE2910253C2 (en) * | 1979-03-15 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Indirectly controlled switching system, in particular telephone switching system |
| EP0038147B1 (en) * | 1980-04-15 | 1984-09-26 | The Post Office | Improvements in or relating to computer control systems |
| JPS57165933A (en) * | 1981-04-03 | 1982-10-13 | Fuji Electric Co Ltd | Built-in switch for circuit breaker |
| JPS58157949U (en) * | 1982-04-15 | 1983-10-21 | 松下電工株式会社 | circuit breaker |
| JPS6096760U (en) * | 1983-12-08 | 1985-07-02 | 寺崎電気産業株式会社 | Hardwire circuit breaker |
| JPH01117229A (en) * | 1988-09-17 | 1989-05-10 | Fuji Electric Co Ltd | Built-in switch for circuit breaker |
| DE3912078A1 (en) * | 1989-04-13 | 1990-10-18 | Telefonbau & Normalzeit Gmbh | DIGITAL TELECOMMUNICATION SYSTEM |
-
0
- BE BE787244D patent/BE787244A/en unknown
-
1971
- 1971-08-05 DE DE19712139275 patent/DE2139275C3/en not_active Expired
-
1972
- 1972-02-15 NL NL7201976A patent/NL162810B/en not_active Application Discontinuation
- 1972-08-01 FR FR7227650A patent/FR2149805A5/fr not_active Expired
- 1972-08-02 CH CH1146872A patent/CH561496A5/xx not_active IP Right Cessation
- 1972-08-02 ES ES405444A patent/ES405444A1/en not_active Expired
- 1972-08-03 AT AT671372A patent/AT325114B/en not_active IP Right Cessation
- 1972-08-04 GB GB3646672A patent/GB1391084A/en not_active Expired
- 1972-08-04 JP JP7827672A patent/JPS553860B2/ja not_active Expired
- 1972-08-04 LU LU65854D patent/LU65854A1/xx unknown
- 1972-08-04 IT IT2787672A patent/IT963727B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS553860B2 (en) | 1980-01-28 |
| FR2149805A5 (en) | 1973-03-30 |
| IT963727B (en) | 1974-01-21 |
| DE2139275A1 (en) | 1973-03-15 |
| JPS4826347A (en) | 1973-04-06 |
| ES405444A1 (en) | 1976-01-16 |
| CH561496A5 (en) | 1975-04-30 |
| BE787244A (en) | 1973-02-05 |
| NL162810B (en) | 1980-01-15 |
| AT325114B (en) | 1975-10-10 |
| NL7201976A (en) | 1973-02-07 |
| DE2139275B2 (en) | 1978-02-02 |
| GB1391084A (en) | 1975-04-16 |
| DE2139275C3 (en) | 1978-09-28 |