BE711366A - - Google Patents
Info
- Publication number
- BE711366A BE711366A BE711366DA BE711366A BE 711366 A BE711366 A BE 711366A BE 711366D A BE711366D A BE 711366DA BE 711366 A BE711366 A BE 711366A
- 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)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0108526 DE1296214B (en) | 1967-02-27 | 1967-02-27 | Circuit arrangement for telecommunications systems, in particular telephone exchanges with multi-stage coupling devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711366A true BE711366A (en) | 1968-08-27 |
Family
ID=7528856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711366D BE711366A (en) | 1967-02-27 | 1968-02-27 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT290631B (en) |
| BE (1) | BE711366A (en) |
| DE (1) | DE1296214B (en) |
| FR (1) | FR1556562A (en) |
| GB (1) | GB1171075A (en) |
| SE (1) | SE353436B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128478B (en) * | 1960-12-14 | 1962-04-26 | Telefunken Patent | Circuit arrangement for activating the coupling points of electromagnetically controllable coupling fields with adhesive properties in telephone exchanges with apron devices, in particular with dialing star switches |
| CH396998A (en) * | 1961-04-04 | 1965-08-15 | Siemens Ag | Circuit arrangement for telecommunications, in particular telephone systems, in which lines can be interconnected via switching matrices |
| BE631825A (en) * | 1962-05-04 |
-
1967
- 1967-02-27 DE DE1967S0108526 patent/DE1296214B/en not_active Withdrawn
-
1968
- 1968-02-23 FR FR1556562D patent/FR1556562A/fr not_active Expired
- 1968-02-26 GB GB910868A patent/GB1171075A/en not_active Expired
- 1968-02-26 AT AT179968A patent/AT290631B/en not_active IP Right Cessation
- 1968-02-26 SE SE247868A patent/SE353436B/xx unknown
- 1968-02-27 BE BE711366D patent/BE711366A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1171075A (en) | 1969-11-19 |
| FR1556562A (en) | 1969-02-07 |
| SE353436B (en) | 1973-01-29 |
| DE1296214B (en) | 1969-05-29 |
| AT290631B (en) | 1971-06-11 |