SE352217B - - Google Patents
Info
- Publication number
- SE352217B SE352217B SE1746570A SE1746570A SE352217B SE 352217 B SE352217 B SE 352217B SE 1746570 A SE1746570 A SE 1746570A SE 1746570 A SE1746570 A SE 1746570A SE 352217 B SE352217 B SE 352217B
- Authority
- SE
- Sweden
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
- H04Q3/54541—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 using multi-processor systems
- H04Q3/54558—Redundancy, stand-by
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691964250 DE1964250C (de) | 1969-12-22 | Zentralgesteuerte Vermittlungs , ins besondere Fernsprechvermittlungsanlage mit doppelt vorgesehenen Einrichtungen und einer Ersatzschalteeinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE352217B true SE352217B (nl) | 1972-12-18 |
Family
ID=5754667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1746570A SE352217B (nl) | 1969-12-22 | 1970-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT306802B (nl) |
| BE (1) | BE760710A (nl) |
| CH (1) | CH519282A (nl) |
| FR (1) | FR2073997A5 (nl) |
| GB (1) | GB1262836A (nl) |
| LU (1) | LU62278A1 (nl) |
| NL (1) | NL172720C (nl) |
| SE (1) | SE352217B (nl) |
-
1970
- 1970-12-11 NL NL7018130A patent/NL172720C/nl not_active IP Right Cessation
- 1970-12-17 GB GB5984470A patent/GB1262836A/en not_active Expired
- 1970-12-18 LU LU62278D patent/LU62278A1/xx unknown
- 1970-12-18 FR FR7045766A patent/FR2073997A5/fr not_active Expired
- 1970-12-21 AT AT1149970A patent/AT306802B/de not_active IP Right Cessation
- 1970-12-21 CH CH1885370A patent/CH519282A/de not_active IP Right Cessation
- 1970-12-22 BE BE760710A patent/BE760710A/xx unknown
- 1970-12-22 SE SE1746570A patent/SE352217B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1262836A (en) | 1972-02-09 |
| NL172720B (nl) | 1983-05-02 |
| DE1964250B2 (de) | 1971-10-28 |
| FR2073997A5 (nl) | 1971-10-01 |
| LU62278A1 (nl) | 1971-05-14 |
| CH519282A (de) | 1972-02-15 |
| DE1964250A1 (de) | 1971-07-15 |
| BE760710A (fr) | 1971-06-22 |
| NL172720C (nl) | 1983-10-03 |
| NL7018130A (nl) | 1971-06-24 |
| AT306802B (de) | 1973-04-25 |