BE712601A - - Google Patents
Info
- Publication number
- BE712601A BE712601A BE712601DA BE712601A BE 712601 A BE712601 A BE 712601A BE 712601D A BE712601D A BE 712601DA BE 712601 A BE712601 A BE 712601A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Relay Circuits (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62609067A | 1967-03-27 | 1967-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712601A true BE712601A (OSRAM) | 1968-09-23 |
Family
ID=24508902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712601D BE712601A (OSRAM) | 1967-03-27 | 1968-03-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3480913A (OSRAM) |
| BE (1) | BE712601A (OSRAM) |
| DE (1) | DE1537742A1 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1293441A (en) * | 1970-04-08 | 1972-10-18 | Plessey Co Ltd | Supervision of the control of telecommunications switching networks |
| AT318018B (de) * | 1970-07-21 | 1974-09-25 | Siemens Ag | Koppelanordnung mit einer Mehrzahl von untereinander verbundenen, jeweils nur zwei erste und zwei zweite Leitungen aufweisenden Koppelvielfachen (Binärkopplern) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1040651A (en) * | 1964-04-24 | 1966-09-01 | Gen Electric Co Ltd | Improvements in or relating to automatic switching systems |
| DE1249938B (de) * | 1964-08-25 | 1967-09-14 | Associated Electrical Industries Limited London | Schaltungsanordnung zum Aufschalten einer zusätzlichen Teilverbindung auf eine benutzte Zwischenleitung einer bestehenden Verbindung an einem vorbereiteten Aufschaltepunkt in Fernmeldevermittlungsanlagen |
-
1967
- 1967-03-27 US US626090A patent/US3480913A/en not_active Expired - Lifetime
- 1967-12-02 DE DE19671537742 patent/DE1537742A1/de active Pending
-
1968
- 1968-03-22 BE BE712601D patent/BE712601A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3480913A (en) | 1969-11-25 |
| DE1537742A1 (de) | 1970-01-29 |