BE697201A - - Google Patents
Info
- Publication number
- BE697201A BE697201A BE697201DA BE697201A BE 697201 A BE697201 A BE 697201A BE 697201D A BE697201D A BE 697201DA BE 697201 A BE697201 A BE 697201A
- 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
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54359866A | 1966-04-19 | 1966-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697201A true BE697201A (xx) | 1967-10-19 |
Family
ID=24168704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697201D BE697201A (xx) | 1966-04-19 | 1967-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3482052A (xx) |
| BE (1) | BE697201A (xx) |
| CH (1) | CH460090A (xx) |
| DE (1) | DE1512867A1 (xx) |
| NL (1) | NL6705518A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1218344A (en) * | 1967-01-12 | 1971-01-06 | Gen Electric Co Ltd | Improvements in or relating to private telephone exchanges |
| US4132868A (en) * | 1977-04-11 | 1979-01-02 | Entel Corporation | PABX System providing multiple paths held between calling line circuits and a plurality of output circuits |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1251815B (de) * | 1963-04-15 | 1967-10-12 | International Standard Electric Corporation New York, NY (V St A ) | Anordnung zur Umschaltung von Verbindungen m I ernmelde-, insbesondere Fernsprechvermittlungsanlagen, mit endmarkiertem Koppelnetz |
-
1966
- 1966-04-19 US US543598A patent/US3482052A/en not_active Expired - Lifetime
-
1967
- 1967-04-14 DE DE19671512867 patent/DE1512867A1/de active Pending
- 1967-04-19 BE BE697201D patent/BE697201A/xx unknown
- 1967-04-19 CH CH558367A patent/CH460090A/de unknown
- 1967-04-19 NL NL6705518A patent/NL6705518A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1512867A1 (de) | 1969-05-14 |
| CH460090A (de) | 1968-07-31 |
| US3482052A (en) | 1969-12-02 |
| NL6705518A (xx) | 1967-10-20 |