BE696677A - - Google Patents
Info
- Publication number
- BE696677A BE696677A BE696677DA BE696677A BE 696677 A BE696677 A BE 696677A BE 696677D A BE696677D A BE 696677DA BE 696677 A BE696677 A BE 696677A
- 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)
- Interface Circuits In Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54128066A | 1966-04-08 | 1966-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696677A true BE696677A (fr) | 1967-10-06 |
Family
ID=24158928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696677D BE696677A (fr) | 1966-04-08 | 1967-04-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3449526A (fr) |
| BE (1) | BE696677A (fr) |
| CH (1) | CH469417A (fr) |
| DE (1) | DE1512865A1 (fr) |
| FR (1) | FR1517581A (fr) |
| GB (1) | GB1126845A (fr) |
| NL (1) | NL6704936A (fr) |
| SE (1) | SE336005B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1257623A (fr) * | 1967-12-11 | 1971-12-22 | Post Office | |
| US3962552A (en) * | 1972-08-25 | 1976-06-08 | International Telephone And Telegraph Corporation | Switching network and peripheral circuits for telecommunications system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE638647A (fr) * | 1963-04-15 |
-
1966
- 1966-04-08 US US541280A patent/US3449526A/en not_active Expired - Lifetime
-
1967
- 1967-03-30 DE DE19671512865 patent/DE1512865A1/de active Pending
- 1967-04-05 FR FR101558A patent/FR1517581A/fr not_active Expired
- 1967-04-05 SE SE04703/67A patent/SE336005B/xx unknown
- 1967-04-06 CH CH489067A patent/CH469417A/de unknown
- 1967-04-06 GB GB15790/67A patent/GB1126845A/en not_active Expired
- 1967-04-06 BE BE696677D patent/BE696677A/xx unknown
- 1967-04-07 NL NL6704936A patent/NL6704936A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH469417A (de) | 1969-02-28 |
| NL6704936A (fr) | 1967-10-09 |
| DE1512865A1 (de) | 1969-06-12 |
| SE336005B (fr) | 1971-06-21 |
| GB1126845A (en) | 1968-09-11 |
| FR1517581A (fr) | 1968-03-15 |
| US3449526A (en) | 1969-06-10 |