FR2374807B3 - - Google Patents
Info
- Publication number
- FR2374807B3 FR2374807B3 FR7737657A FR7737657A FR2374807B3 FR 2374807 B3 FR2374807 B3 FR 2374807B3 FR 7737657 A FR7737657 A FR 7737657A FR 7737657 A FR7737657 A FR 7737657A FR 2374807 B3 FR2374807 B3 FR 2374807B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Selective Calling Equipment (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1585776A CH611093A5 (en) | 1976-12-16 | 1976-12-16 | Device operating with pulse code modulation and according to the time-division multiplex principle, for processing the information of a number of telephone channels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2374807A1 FR2374807A1 (en) | 1978-07-13 |
| FR2374807B3 true FR2374807B3 (en) | 1980-09-19 |
Family
ID=4412550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7737657A Granted FR2374807A1 (en) | 1976-12-16 | 1977-12-14 | DEVICE FOR PROCESSING INFORMATION FROM SEVERAL TELEPHONE CHANNELS |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT367941B (en) |
| BE (1) | BE861939A (en) |
| CA (1) | CA1090929A (en) |
| CH (1) | CH611093A5 (en) |
| DE (1) | DE2747859A1 (en) |
| DK (1) | DK488877A (en) |
| FR (1) | FR2374807A1 (en) |
| GB (1) | GB1596187A (en) |
| IT (1) | IT1087699B (en) |
| NL (1) | NL7711642A (en) |
| SE (1) | SE428077B (en) |
| ZA (1) | ZA777416B (en) |
-
1976
- 1976-12-16 CH CH1585776A patent/CH611093A5/en not_active IP Right Cessation
-
1977
- 1977-10-18 AT AT0745877A patent/AT367941B/en not_active IP Right Cessation
- 1977-10-20 SE SE7711843A patent/SE428077B/en not_active IP Right Cessation
- 1977-10-24 NL NL7711642A patent/NL7711642A/en not_active Application Discontinuation
- 1977-10-26 DE DE19772747859 patent/DE2747859A1/en not_active Ceased
- 1977-10-28 IT IT29145/77A patent/IT1087699B/en active
- 1977-11-03 DK DK488877A patent/DK488877A/en not_active Application Discontinuation
- 1977-12-06 GB GB50634/77A patent/GB1596187A/en not_active Expired
- 1977-12-13 CA CA293,002A patent/CA1090929A/en not_active Expired
- 1977-12-13 ZA ZA00777416A patent/ZA777416B/en unknown
- 1977-12-14 FR FR7737657A patent/FR2374807A1/en active Granted
- 1977-12-16 BE BE183528A patent/BE861939A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7711642A (en) | 1978-06-20 |
| BE861939A (en) | 1978-04-14 |
| DE2747859A1 (en) | 1978-06-22 |
| SE428077B (en) | 1983-05-30 |
| AT367941B (en) | 1982-08-10 |
| GB1596187A (en) | 1981-08-19 |
| DK488877A (en) | 1978-06-17 |
| ATA745877A (en) | 1981-12-15 |
| FR2374807A1 (en) | 1978-07-13 |
| CA1090929A (en) | 1980-12-02 |
| ZA777416B (en) | 1978-12-27 |
| SE7711843L (en) | 1978-06-17 |
| IT1087699B (en) | 1985-06-04 |
| CH611093A5 (en) | 1979-05-15 |