LU58802A1 - - Google Patents
Info
- Publication number
- LU58802A1 LU58802A1 LU58802DA LU58802A1 LU 58802 A1 LU58802 A1 LU 58802A1 LU 58802D A LU58802D A LU 58802DA LU 58802 A1 LU58802 A1 LU 58802A1
- Authority
- LU
- Luxembourg
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)
- Interface Circuits In Exchanges (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Telephonic Communication Services (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 |
|---|---|---|---|
| DE19681762386 DE1762386C3 (en) | 1968-06-07 | 1968-06-07 | Circuit arrangement for switching systems with bistable coupling and link relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU58802A1 true LU58802A1 (en) | 1969-10-28 |
Family
ID=5696997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU58802D LU58802A1 (en) | 1968-06-07 | 1969-06-05 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE734218A (en) |
| CH (1) | CH491569A (en) |
| DE (1) | DE1762386C3 (en) |
| FR (1) | FR2010380A1 (en) |
| GB (1) | GB1238119A (en) |
| LU (1) | LU58802A1 (en) |
| NL (1) | NL6908112A (en) |
-
1968
- 1968-06-07 DE DE19681762386 patent/DE1762386C3/en not_active Expired
-
1969
- 1969-05-28 NL NL6908112A patent/NL6908112A/xx unknown
- 1969-06-05 LU LU58802D patent/LU58802A1/xx unknown
- 1969-06-05 CH CH855469A patent/CH491569A/en not_active IP Right Cessation
- 1969-06-06 GB GB1238119D patent/GB1238119A/en not_active Expired
- 1969-06-06 FR FR6918749A patent/FR2010380A1/fr not_active Withdrawn
- 1969-06-06 BE BE734218D patent/BE734218A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1762386C3 (en) | 1974-11-14 |
| BE734218A (en) | 1969-12-08 |
| DE1762386A1 (en) | 1970-04-30 |
| NL6908112A (en) | 1969-12-09 |
| FR2010380A1 (en) | 1970-02-13 |
| DE1762386B2 (en) | 1974-04-18 |
| GB1238119A (en) | 1971-07-07 |
| CH491569A (en) | 1970-05-31 |