LU64670A1 - - Google Patents
Info
- Publication number
- LU64670A1 LU64670A1 LU64670DA LU64670A1 LU 64670 A1 LU64670 A1 LU 64670A1 LU 64670D A LU64670D A LU 64670DA LU 64670 A1 LU64670 A1 LU 64670A1
- 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
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104251 DE2104251C (de) | 1971-01-29 | Schaltungsanordnung fur Fernmelde , insbesondere Fernsprechvermittlungsanlagen, die in verschiedenen Vermittlungsnetzen angeordnet sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64670A1 true LU64670A1 (de) | 1972-06-26 |
Family
ID=5797311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64670D LU64670A1 (de) | 1971-01-29 | 1972-01-27 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5141529B1 (de) |
| AT (1) | AT320746B (de) |
| BE (1) | BE778649A (de) |
| CH (1) | CH547589A (de) |
| FR (1) | FR2124699A5 (de) |
| GB (1) | GB1347942A (de) |
| IT (1) | IT946938B (de) |
| LU (1) | LU64670A1 (de) |
| NL (1) | NL7201195A (de) |
| SE (1) | SE370481B (de) |
-
1971
- 1971-12-16 CH CH1833271A patent/CH547589A/de not_active IP Right Cessation
- 1971-12-31 FR FR7147751A patent/FR2124699A5/fr not_active Expired
-
1972
- 1972-01-07 AT AT13172A patent/AT320746B/de not_active IP Right Cessation
- 1972-01-10 GB GB98372A patent/GB1347942A/en not_active Expired
- 1972-01-26 IT IT1983372A patent/IT946938B/it active
- 1972-01-27 LU LU64670D patent/LU64670A1/xx unknown
- 1972-01-28 JP JP47010447A patent/JPS5141529B1/ja active Pending
- 1972-01-28 BE BE778649A patent/BE778649A/xx unknown
- 1972-01-28 NL NL7201195A patent/NL7201195A/xx not_active Application Discontinuation
- 1972-01-28 SE SE102972A patent/SE370481B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT946938B (it) | 1973-05-21 |
| NL7201195A (de) | 1972-08-01 |
| DE2104251B2 (de) | 1972-07-27 |
| JPS5141529B1 (de) | 1976-11-10 |
| FR2124699A5 (de) | 1972-09-22 |
| BE778649A (fr) | 1972-07-28 |
| CH547589A (de) | 1974-03-29 |
| SE370481B (de) | 1974-10-14 |
| AT320746B (de) | 1975-02-25 |
| GB1347942A (en) | 1974-02-27 |
| DE2104251A1 (de) | 1972-07-27 |