FR2266990A1 - - Google Patents
Info
- Publication number
- FR2266990A1 FR2266990A1 FR7501814A FR7501814A FR2266990A1 FR 2266990 A1 FR2266990 A1 FR 2266990A1 FR 7501814 A FR7501814 A FR 7501814A FR 7501814 A FR7501814 A FR 7501814A FR 2266990 A1 FR2266990 A1 FR 2266990A1
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/10—Arrangements for reducing cross-talk between channels
-
- 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)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Interface Circuits In Exchanges (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21024/74A IT1014576B (it) | 1974-04-08 | 1974-04-08 | Rete di connessione per sistemi trasmissivi a divisione di tempo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2266990A1 true FR2266990A1 (sv) | 1975-10-31 |
| FR2266990B1 FR2266990B1 (sv) | 1980-04-30 |
Family
ID=11175543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7501814A Expired FR2266990B1 (sv) | 1974-04-08 | 1975-01-21 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE825294A (sv) |
| CA (1) | CA1067188A (sv) |
| CH (1) | CH581928A5 (sv) |
| DE (1) | DE2514831A1 (sv) |
| FR (1) | FR2266990B1 (sv) |
| GB (1) | GB1501421A (sv) |
| IT (1) | IT1014576B (sv) |
| SE (1) | SE7502043L (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445076A1 (fr) * | 1978-12-22 | 1980-07-18 | Sits Soc It Telecom Siemens | Interrupteur phonique pour centraux telephoniques de commutation a division de temps |
-
1974
- 1974-04-08 IT IT21024/74A patent/IT1014576B/it active
-
1975
- 1975-01-21 FR FR7501814A patent/FR2266990B1/fr not_active Expired
- 1975-02-06 CH CH145175A patent/CH581928A5/xx not_active IP Right Cessation
- 1975-02-07 BE BE153156A patent/BE825294A/xx unknown
- 1975-02-24 SE SE7502043A patent/SE7502043L/sv unknown
- 1975-03-12 GB GB10364/75A patent/GB1501421A/en not_active Expired
- 1975-04-04 DE DE19752514831 patent/DE2514831A1/de not_active Withdrawn
- 1975-04-07 CA CA223,957A patent/CA1067188A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445076A1 (fr) * | 1978-12-22 | 1980-07-18 | Sits Soc It Telecom Siemens | Interrupteur phonique pour centraux telephoniques de commutation a division de temps |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1067188A (en) | 1979-11-27 |
| DE2514831A1 (de) | 1975-10-23 |
| BE825294A (fr) | 1975-05-29 |
| FR2266990B1 (sv) | 1980-04-30 |
| IT1014576B (it) | 1977-04-30 |
| SE7502043L (sv) | 1975-10-09 |
| AU7988875A (en) | 1976-10-14 |
| GB1501421A (en) | 1978-02-15 |
| CH581928A5 (sv) | 1976-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |