FR2246147A1 - - Google Patents
Info
- Publication number
- FR2246147A1 FR2246147A1 FR7431645A FR7431645A FR2246147A1 FR 2246147 A1 FR2246147 A1 FR 2246147A1 FR 7431645 A FR7431645 A FR 7431645A FR 7431645 A FR7431645 A FR 7431645A FR 2246147 A1 FR2246147 A1 FR 2246147A1
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interface Circuits In Exchanges (AREA)
- Telephonic Communication Services (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732348681 DE2348681C3 (de) | 1973-09-27 | Verfahren zur Schaltkennzeichengabe zwischen digitalen Teilnehmerstationen, zugehörigen Konzentrator und der Vermittlungsstelle eines PCM-Zeitmultiplexfernmeldenetzes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2246147A1 true FR2246147A1 (fr) | 1975-04-25 |
| FR2246147B1 FR2246147B1 (fr) | 1980-11-21 |
Family
ID=5893867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7431645A Expired FR2246147B1 (fr) | 1973-09-27 | 1974-09-19 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | ATA766774A (fr) |
| BE (1) | BE820446A (fr) |
| CH (1) | CH577776A5 (fr) |
| DK (1) | DK142218C (fr) |
| FR (1) | FR2246147B1 (fr) |
| GB (1) | GB1480257A (fr) |
| IT (1) | IT1022328B (fr) |
| LU (1) | LU71002A1 (fr) |
| NL (1) | NL7412417A (fr) |
| SE (1) | SE394351B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2412994A1 (fr) * | 1977-12-24 | 1979-07-20 | Int Standard Electric Corp | Dispositif pour utiliser une ligne d'abonne bifilaire en telephonie multiplex |
-
1974
- 1974-09-19 FR FR7431645A patent/FR2246147B1/fr not_active Expired
- 1974-09-19 NL NL7412417A patent/NL7412417A/xx not_active Application Discontinuation
- 1974-09-24 AT AT766774A patent/ATA766774A/de not_active Application Discontinuation
- 1974-09-24 GB GB41424/74A patent/GB1480257A/en not_active Expired
- 1974-09-25 CH CH1296574A patent/CH577776A5/xx not_active IP Right Cessation
- 1974-09-25 LU LU71002A patent/LU71002A1/xx unknown
- 1974-09-26 IT IT27725/74A patent/IT1022328B/it active
- 1974-09-26 DK DK508674A patent/DK142218C/da not_active IP Right Cessation
- 1974-09-27 SE SE7412224A patent/SE394351B/xx unknown
- 1974-09-27 BE BE148985A patent/BE820446A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2412994A1 (fr) * | 1977-12-24 | 1979-07-20 | Int Standard Electric Corp | Dispositif pour utiliser une ligne d'abonne bifilaire en telephonie multiplex |
Also Published As
| Publication number | Publication date |
|---|---|
| DK142218C (da) | 1981-02-16 |
| CH577776A5 (fr) | 1976-07-15 |
| NL7412417A (nl) | 1975-04-02 |
| DE2348681B2 (de) | 1976-07-08 |
| DK142218B (da) | 1980-09-22 |
| LU71002A1 (fr) | 1975-04-17 |
| GB1480257A (en) | 1977-07-20 |
| FR2246147B1 (fr) | 1980-11-21 |
| DK508674A (fr) | 1975-06-02 |
| DE2348681A1 (de) | 1975-04-24 |
| IT1022328B (it) | 1978-03-20 |
| BE820446A (fr) | 1975-03-27 |
| SE394351B (sv) | 1977-06-20 |
| SE7412224L (fr) | 1975-04-01 |
| ATA766774A (de) | 1977-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |