BE717181A - - Google Patents
Info
- Publication number
- BE717181A BE717181A BE717181DA BE717181A BE 717181 A BE717181 A BE 717181A BE 717181D A BE717181D A BE 717181DA BE 717181 A BE717181 A BE 717181A
- Authority
- BE
- Belgium
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0110507 DE1293867B (de) | 1967-06-26 | 1967-06-26 | Schaltungsanordnung fuer eine zentral gesteuerte Fernsprechanlage, insbesondere Fernsprechnebenstellenanlage, mit Hoerzeichenueberwachung der abgehenden Verbindungsleitung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717181A true BE717181A (en:Method) | 1968-12-27 |
Family
ID=7530286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717181D BE717181A (en:Method) | 1967-06-26 | 1968-06-26 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE717181A (en:Method) |
| DE (1) | DE1293867B (en:Method) |
| FR (1) | FR1569493A (en:Method) |
| GB (1) | GB1184508A (en:Method) |
| NL (1) | NL6807815A (en:Method) |
| SE (1) | SE386795B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT338880B (de) * | 1972-05-29 | 1977-09-26 | Motronic Elektronische Steueru | Nummernsendevorrichtung fur fernmelde- insbesondere fernsprecheinrichtungen |
-
1967
- 1967-06-26 DE DE1967S0110507 patent/DE1293867B/de not_active Withdrawn
-
1968
- 1968-06-04 NL NL6807815A patent/NL6807815A/xx unknown
- 1968-06-25 FR FR1569493D patent/FR1569493A/fr not_active Expired
- 1968-06-25 GB GB3031968A patent/GB1184508A/en not_active Expired
- 1968-06-26 SE SE869368A patent/SE386795B/xx unknown
- 1968-06-26 BE BE717181D patent/BE717181A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6807815A (en:Method) | 1968-12-27 |
| SE386795B (sv) | 1976-08-16 |
| FR1569493A (en:Method) | 1969-05-30 |
| DE1293867B (de) | 1969-04-30 |
| GB1184508A (en) | 1970-03-18 |