LU67356A1 - - Google Patents
Info
- Publication number
- LU67356A1 LU67356A1 LU67356A LU67356DA LU67356A1 LU 67356 A1 LU67356 A1 LU 67356A1 LU 67356 A LU67356 A LU 67356A LU 67356D A LU67356D A LU 67356DA LU 67356 A1 LU67356 A1 LU 67356A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Mobile Radio Communication Systems (AREA)
- Bidirectional Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH485972A CH543207A (en) | 1972-04-04 | 1972-04-04 | Method for testing the multiplex lines in a centrally controlled digital telecommunications switching network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67356A1 true LU67356A1 (en) | 1973-07-13 |
Family
ID=4283792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67356A LU67356A1 (en) | 1972-04-04 | 1973-04-04 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5622197B2 (en) |
| AT (1) | AT329644B (en) |
| AU (1) | AU5408673A (en) |
| BE (1) | BE797760A (en) |
| CH (1) | CH543207A (en) |
| DE (1) | DE2316478C3 (en) |
| ES (1) | ES413234A1 (en) |
| FR (1) | FR2179078B1 (en) |
| GB (1) | GB1431992A (en) |
| IE (1) | IE37500B1 (en) |
| IL (1) | IL41859A (en) |
| IT (1) | IT987054B (en) |
| LU (1) | LU67356A1 (en) |
| NL (1) | NL170481B (en) |
| NO (1) | NO139507C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008066A2 (en) * | 1978-08-09 | 1980-02-20 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages, in particular a telephone exchange system |
| EP0008067A2 (en) * | 1978-08-09 | 1980-02-20 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages in particular a telephone exchange system |
| EP0008065B1 (en) * | 1978-08-09 | 1983-03-23 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages, in particular a telephone exchange system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917574B2 (en) * | 1978-02-28 | 1984-04-21 | 日本電信電話株式会社 | Switching device in transmission network |
| JPS59184296U (en) * | 1983-05-26 | 1984-12-07 | 畑中 晴男 | Small vessel with landing casters |
-
1972
- 1972-04-04 CH CH485972A patent/CH543207A/en not_active IP Right Cessation
-
1973
- 1973-03-20 AT AT247173A patent/AT329644B/en not_active IP Right Cessation
- 1973-03-23 IL IL41859A patent/IL41859A/en unknown
- 1973-03-31 ES ES413234A patent/ES413234A1/en not_active Expired
- 1973-04-02 NO NO1336/73A patent/NO139507C/en unknown
- 1973-04-03 DE DE2316478A patent/DE2316478C3/en not_active Expired
- 1973-04-04 IT IT22553/73A patent/IT987054B/en active
- 1973-04-04 JP JP3792973A patent/JPS5622197B2/ja not_active Expired
- 1973-04-04 GB GB1614273A patent/GB1431992A/en not_active Expired
- 1973-04-04 NL NLAANVRAGE7304693,A patent/NL170481B/en not_active Application Discontinuation
- 1973-04-04 BE BE129633A patent/BE797760A/en unknown
- 1973-04-04 FR FR7312076A patent/FR2179078B1/fr not_active Expired
- 1973-04-04 LU LU67356A patent/LU67356A1/xx unknown
- 1973-04-04 IE IE535/73A patent/IE37500B1/en unknown
- 1973-04-04 AU AU54086/73A patent/AU5408673A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008066A2 (en) * | 1978-08-09 | 1980-02-20 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages, in particular a telephone exchange system |
| EP0008067A2 (en) * | 1978-08-09 | 1980-02-20 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages in particular a telephone exchange system |
| EP0008067A3 (en) * | 1978-08-09 | 1980-03-05 | Siemens Aktiengesellschaft Berlin Und Munchen | Indirectly controlled communication system, in particular a telephone exchange system equipped with time switching stages |
| EP0008065B1 (en) * | 1978-08-09 | 1983-03-23 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages, in particular a telephone exchange system |
| EP0008066B1 (en) * | 1978-08-09 | 1983-07-20 | Siemens Aktiengesellschaft | Indirectly controlled telecommunication system equipped with time switching stages, in particular a telephone exchange system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2179078A1 (en) | 1973-11-16 |
| DE2316478B2 (en) | 1981-04-02 |
| DE2316478C3 (en) | 1982-02-18 |
| IL41859A (en) | 1975-11-25 |
| IE37500B1 (en) | 1977-08-03 |
| FR2179078B1 (en) | 1978-06-02 |
| NO139507C (en) | 1979-03-21 |
| NO139507B (en) | 1978-12-11 |
| BE797760A (en) | 1973-10-04 |
| JPS5622197B2 (en) | 1981-05-23 |
| CH543207A (en) | 1973-10-15 |
| GB1431992A (en) | 1976-04-14 |
| NL170481B (en) | 1982-06-01 |
| AU5408673A (en) | 1974-10-10 |
| IT987054B (en) | 1975-02-20 |
| AT329644B (en) | 1976-05-25 |
| ATA247173A (en) | 1975-08-15 |
| JPS4917615A (en) | 1974-02-16 |
| ES413234A1 (en) | 1976-01-01 |
| NL7304693A (en) | 1973-10-08 |
| IE37500L (en) | 1973-10-04 |
| DE2316478A1 (en) | 1973-10-25 |
| IL41859A0 (en) | 1973-05-31 |