BE669293A - - Google Patents
Info
- Publication number
- BE669293A BE669293A BE669293A BE669293A BE669293A BE 669293 A BE669293 A BE 669293A BE 669293 A BE669293 A BE 669293A BE 669293 A BE669293 A BE 669293A BE 669293 A BE669293 A BE 669293A
- 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)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964S0093004 DE1276113B (de) | 1964-09-07 | 1964-09-07 | Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechvermittlungsanlagen mit mehrstufigen Koppelfeldern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE669293A true BE669293A (fr) | 1966-03-07 |
Family
ID=7517643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669293A BE669293A (fr) | 1964-09-07 | 1965-09-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE669293A (fr) |
| DE (1) | DE1276113B (fr) |
| FR (1) | FR1456752A (fr) |
| GB (1) | GB1101588A (fr) |
| SE (1) | SE322561C (fr) |
-
1964
- 1964-09-07 DE DE1964S0093004 patent/DE1276113B/de not_active Withdrawn
-
1965
- 1965-08-27 FR FR29682A patent/FR1456752A/fr not_active Expired
- 1965-09-07 GB GB3808365A patent/GB1101588A/en not_active Expired
- 1965-09-07 SE SE1165265A patent/SE322561C/xx unknown
- 1965-09-07 BE BE669293A patent/BE669293A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1276113B (de) | 1968-08-29 |
| GB1101588A (en) | 1968-01-31 |
| FR1456752A (fr) | 1966-07-08 |
| SE322561C (sv) | 1972-04-17 |
| SE322561B (sv) | 1970-04-13 |