LU60436A1 - - Google Patents
Info
- Publication number
- LU60436A1 LU60436A1 LU60436DA LU60436A1 LU 60436 A1 LU60436 A1 LU 60436A1 LU 60436D A LU60436D A LU 60436DA LU 60436 A1 LU60436 A1 LU 60436A1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691910974 DE1910974A1 (en) | 1969-03-04 | 1969-03-04 | Method for transmitting switching indicators in a PCM time division multiplex exchange, in particular telephone exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU60436A1 true LU60436A1 (en) | 1970-05-04 |
Family
ID=5727103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU60436D LU60436A1 (en) | 1969-03-04 | 1970-03-02 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT306116B (en) |
| BE (1) | BE746823A (en) |
| CH (1) | CH507628A (en) |
| DE (1) | DE1910974A1 (en) |
| FR (1) | FR2037536A5 (en) |
| GB (1) | GB1263006A (en) |
| LU (1) | LU60436A1 (en) |
| NL (1) | NL7002532A (en) |
| SE (1) | SE366895B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131763A (en) * | 1976-09-16 | 1978-12-26 | L M Ericsson Pty. Ltd. | Bit switching of word synchronized data |
| DE3122172A1 (en) * | 1981-06-04 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | CIRCUIT ARRANGEMENT FOR CENTRALLY CONTROLLED TIME MULTIPLEX TELECOMMUNICATION SWITCHING SYSTEMS, IN PARTICULAR PCM TELEPHONE SWITCHING SYSTEMS, WITH A COUPLING PANEL, WITH CONNECTING DEVICES AND WITH A CENTRAL CONTROL DEVICE |
| DE3122300A1 (en) * | 1981-06-04 | 1982-12-23 | Siemens AG, 1000 Berlin und 8000 München | CIRCUIT ARRANGEMENT FOR TIME MULTIPLEX TELECOMMUNICATION PLANTS, ESPECIALLY PCM TELEPHONE PABX, WITH TIME MULTIPLEX CABLES, THEIR TIME CHANNELS PART FOR MESSAGE CONNECTIONS AND PARTIAL INFORMATION FOR NOTIFICATION INFORMATION |
| DE3122230A1 (en) * | 1981-06-04 | 1982-12-23 | Siemens AG, 1000 Berlin und 8000 München | CIRCUIT ARRANGEMENT FOR TIME MULTIPLEX TELECOMMUNICATION SYSTEMS, ESPECIALLY PCM TELEPHONE SYSTEM, WITH TIME MULTIPLEX CABLES, THEIR TIME CHANNELS PARTLY FOR MESSAGE CONNECTIONS AND PARTICIPATION OF SIGNAL TRANSMISSION |
-
1969
- 1969-03-04 DE DE19691910974 patent/DE1910974A1/en active Granted
-
1970
- 1970-02-23 NL NL7002532A patent/NL7002532A/xx unknown
- 1970-02-27 CH CH288170A patent/CH507628A/en not_active IP Right Cessation
- 1970-03-02 AT AT191370A patent/AT306116B/en not_active IP Right Cessation
- 1970-03-02 LU LU60436D patent/LU60436A1/xx unknown
- 1970-03-03 GB GB1000270A patent/GB1263006A/en not_active Expired
- 1970-03-03 FR FR7007547A patent/FR2037536A5/fr not_active Expired
- 1970-03-04 BE BE746823D patent/BE746823A/en unknown
- 1970-03-04 SE SE288470A patent/SE366895B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT306116B (en) | 1973-03-26 |
| GB1263006A (en) | 1972-02-09 |
| DE1910974B2 (en) | 1970-12-17 |
| CH507628A (en) | 1971-05-15 |
| SE366895B (en) | 1974-05-06 |
| FR2037536A5 (en) | 1970-12-31 |
| DE1910974A1 (en) | 1970-09-17 |
| BE746823A (en) | 1970-09-04 |
| NL7002532A (en) | 1970-09-08 |