BE640960A - - Google Patents
Info
- Publication number
- BE640960A BE640960A BE640960A BE640960A BE640960A BE 640960 A BE640960 A BE 640960A BE 640960 A BE640960 A BE 640960A BE 640960 A BE640960 A BE 640960A BE 640960 A BE640960 A BE 640960A
- 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)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US244058A US3226488A (en) | 1962-12-12 | 1962-12-12 | Data switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640960A true BE640960A (pm) | 1964-06-09 |
Family
ID=22921215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640960A BE640960A (pm) | 1962-12-12 | 1963-12-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3226488A (pm) |
| BE (1) | BE640960A (pm) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432621A (en) * | 1965-03-04 | 1969-03-11 | Frau Alfred Wendt | Traffic load equalization arrangement |
| GB1348778A (en) * | 1970-11-21 | 1974-03-20 | Plessey Telecommunications Res | Data switching exchanges |
| DE10058793A1 (de) * | 2000-11-27 | 2002-06-13 | Thomson Brandt Gmbh | Datenbus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587817A (en) * | 1948-12-31 | 1952-03-04 | Bell Telephone Labor Inc | Telephone system |
| US2725428A (en) * | 1953-01-06 | 1955-11-29 | Itt | Multi-group primary-secondary-spread crossbar telephone system |
| DE1015058B (de) * | 1955-11-19 | 1957-09-05 | Siemens Ag | Schaltungsanordnung zur Einstellung der die Sprech- und Pruefadern durchschaltenden Koppelrelais in Fernmelde-, insbesondere in Fernsprechanlagen |
| US2867690A (en) * | 1956-07-13 | 1959-01-06 | Bell Telephone Labor Inc | Auxiliary sender circuit |
-
1962
- 1962-12-12 US US244058A patent/US3226488A/en not_active Expired - Lifetime
-
1963
- 1963-12-09 BE BE640960A patent/BE640960A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3226488A (en) | 1965-12-28 |