LU63751A1 - - Google Patents
Info
- Publication number
- LU63751A1 LU63751A1 LU63751DA LU63751A1 LU 63751 A1 LU63751 A1 LU 63751A1 LU 63751D A LU63751D A LU 63751DA LU 63751 A1 LU63751 A1 LU 63751A1
- 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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702041966 DE2041966C2 (de) | 1970-08-24 | 1970-08-24 | Schaltungsanordnung für eine Fernsprechanlage, insbesondere Fernsprechnebenstellenanlage, mit mehreren Teilnehmergruppefl, mit jeweils eigenen Gruppensteuerungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63751A1 true LU63751A1 (de) | 1972-01-05 |
Family
ID=5780589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63751D LU63751A1 (de) | 1970-08-24 | 1971-08-20 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT320035B (de) |
| BE (1) | BE771716A (de) |
| CH (1) | CH527535A (de) |
| DE (1) | DE2041966C2 (de) |
| FR (1) | FR2104511A5 (de) |
| GB (1) | GB1338717A (de) |
| LU (1) | LU63751A1 (de) |
| NL (1) | NL7111632A (de) |
-
1970
- 1970-08-24 DE DE19702041966 patent/DE2041966C2/de not_active Expired
-
1971
- 1971-08-04 CH CH1146471A patent/CH527535A/de not_active IP Right Cessation
- 1971-08-10 AT AT699171A patent/AT320035B/de not_active IP Right Cessation
- 1971-08-19 FR FR7130183A patent/FR2104511A5/fr not_active Expired
- 1971-08-19 GB GB3888871A patent/GB1338717A/en not_active Expired
- 1971-08-20 LU LU63751D patent/LU63751A1/xx unknown
- 1971-08-24 NL NL7111632A patent/NL7111632A/xx not_active Application Discontinuation
- 1971-08-24 BE BE771716A patent/BE771716A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT320035B (de) | 1975-01-27 |
| DE2041966C2 (de) | 1974-01-31 |
| CH527535A (de) | 1972-08-31 |
| NL7111632A (de) | 1972-02-28 |
| BE771716A (fr) | 1972-02-24 |
| GB1338717A (en) | 1973-11-28 |
| FR2104511A5 (de) | 1972-04-14 |
| DE2041966B1 (de) | 1971-11-25 |