NL7201195A - - Google Patents
Info
- Publication number
- NL7201195A NL7201195A NL7201195A NL7201195A NL7201195A NL 7201195 A NL7201195 A NL 7201195A NL 7201195 A NL7201195 A NL 7201195A NL 7201195 A NL7201195 A NL 7201195A NL 7201195 A NL7201195 A NL 7201195A
- Authority
- NL
- Netherlands
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 (en) | 1971-01-29 | Circuit arrangement for telecommunications, in particular telephone switching systems, which are arranged in various switching networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7201195A true NL7201195A (en) | 1972-08-01 |
Family
ID=5797311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7201195A NL7201195A (en) | 1971-01-29 | 1972-01-28 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5141529B1 (en) |
| AT (1) | AT320746B (en) |
| BE (1) | BE778649A (en) |
| CH (1) | CH547589A (en) |
| FR (1) | FR2124699A5 (en) |
| GB (1) | GB1347942A (en) |
| IT (1) | IT946938B (en) |
| LU (1) | LU64670A1 (en) |
| NL (1) | NL7201195A (en) |
| SE (1) | SE370481B (en) |
-
1971
- 1971-12-16 CH CH1833271A patent/CH547589A/en not_active IP Right Cessation
- 1971-12-31 FR FR7147751A patent/FR2124699A5/fr not_active Expired
-
1972
- 1972-01-07 AT AT13172A patent/AT320746B/en not_active IP Right Cessation
- 1972-01-10 GB GB98372A patent/GB1347942A/en not_active Expired
- 1972-01-26 IT IT1983372A patent/IT946938B/en active
- 1972-01-27 LU LU64670D patent/LU64670A1/xx unknown
- 1972-01-28 SE SE102972A patent/SE370481B/xx unknown
- 1972-01-28 NL NL7201195A patent/NL7201195A/xx not_active Application Discontinuation
- 1972-01-28 JP JP1044772A patent/JPS5141529B1/ja active Pending
- 1972-01-28 BE BE778649A patent/BE778649A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH547589A (en) | 1974-03-29 |
| JPS5141529B1 (en) | 1976-11-10 |
| IT946938B (en) | 1973-05-21 |
| LU64670A1 (en) | 1972-06-26 |
| SE370481B (en) | 1974-10-14 |
| DE2104251B2 (en) | 1972-07-27 |
| GB1347942A (en) | 1974-02-27 |
| BE778649A (en) | 1972-07-28 |
| DE2104251A1 (en) | 1972-07-27 |
| FR2124699A5 (en) | 1972-09-22 |
| AT320746B (en) | 1975-02-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |