FR2027949A1 - - Google Patents
Info
- Publication number
- FR2027949A1 FR2027949A1 FR7000631A FR7000631A FR2027949A1 FR 2027949 A1 FR2027949 A1 FR 2027949A1 FR 7000631 A FR7000631 A FR 7000631A FR 7000631 A FR7000631 A FR 7000631A FR 2027949 A1 FR2027949 A1 FR 2027949A1
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored program
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE185/69A SE316811B (https=) | 1969-01-08 | 1969-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2027949A1 true FR2027949A1 (https=) | 1970-10-02 |
Family
ID=20256171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7000631A Withdrawn FR2027949A1 (https=) | 1969-01-08 | 1970-01-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3668330A (https=) |
| BE (1) | BE744172A (https=) |
| FI (1) | FI53054C (https=) |
| FR (1) | FR2027949A1 (https=) |
| GB (1) | GB1291973A (https=) |
| NL (1) | NL7000214A (https=) |
| NO (1) | NO121900B (https=) |
| SE (1) | SE316811B (https=) |
| SU (1) | SU363267A3 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736382A (en) * | 1971-10-15 | 1973-05-29 | Bell Telephone Labor Inc | Serially content addressable memory controlled call forwarding system |
| AU6925474A (en) * | 1973-05-23 | 1975-11-27 | Gen Electric Co Ltd | Telephone users@ apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3291913A (en) * | 1963-05-17 | 1966-12-13 | Bell Telephone Labor Inc | Telephone system signal converter |
| FR1443867A (fr) * | 1963-12-24 | 1966-07-01 | Système de commande d'émission de signalisation | |
| DE1274668B (de) * | 1965-06-16 | 1968-08-08 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung zur Umsetzung von Tastwahlkennzeichen in Impulsreihen zur Weitergabe ueber Verbindungsleitungen in einer Fernmelde-, insbesondere Fernsprechanlage |
-
1969
- 1969-01-08 SE SE185/69A patent/SE316811B/xx unknown
- 1969-12-22 US US887098A patent/US3668330A/en not_active Expired - Lifetime
-
1970
- 1970-01-02 FI FI6/70A patent/FI53054C/fi active
- 1970-01-06 SU SU1394575A patent/SU363267A3/ru active
- 1970-01-07 GB GB875/70A patent/GB1291973A/en not_active Expired
- 1970-01-07 NO NO0054/70A patent/NO121900B/no unknown
- 1970-01-08 NL NL7000214A patent/NL7000214A/xx not_active Application Discontinuation
- 1970-01-08 FR FR7000631A patent/FR2027949A1/fr not_active Withdrawn
- 1970-01-08 BE BE744172D patent/BE744172A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7000214A (https=) | 1970-07-10 |
| SE316811B (https=) | 1969-11-03 |
| FI53054B (https=) | 1977-09-30 |
| BE744172A (fr) | 1970-06-15 |
| FI53054C (https=) | 1978-01-10 |
| DE2001427A1 (de) | 1970-07-09 |
| US3668330A (en) | 1972-06-06 |
| SU363267A3 (https=) | 1972-12-30 |
| DE2001427B2 (de) | 1975-06-12 |
| NO121900B (https=) | 1971-04-26 |
| GB1291973A (en) | 1972-10-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |