CH590594A5 - - Google Patents
Info
- Publication number
- CH590594A5 CH590594A5 CH541975A CH541975A CH590594A5 CH 590594 A5 CH590594 A5 CH 590594A5 CH 541975 A CH541975 A CH 541975A CH 541975 A CH541975 A CH 541975A CH 590594 A5 CH590594 A5 CH 590594A5
- Authority
- CH
- Switzerland
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)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742426608 DE2426608B1 (de) | 1974-05-31 | 1974-05-31 | Verfahren und Schaltungsanordnung zum Betrieb einer indirekt gesteuerten Vermittlungsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH590594A5 true CH590594A5 (US06826419-20041130-M00005.png) | 1977-08-15 |
Family
ID=5917087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH541975A CH590594A5 (US06826419-20041130-M00005.png) | 1974-05-31 | 1975-04-28 |
Country Status (9)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903514C2 (de) * | 1979-01-30 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren für eine Fernsprechvermittlungsstelle zur Speicherung und Verteilung von Fernsprechnachrichten |
| JPH0493980U (US06826419-20041130-M00005.png) * | 1991-01-07 | 1992-08-14 |
-
1974
- 1974-05-31 DE DE19742426608 patent/DE2426608B1/de not_active Ceased
-
1975
- 1975-04-28 CH CH541975A patent/CH590594A5/xx not_active IP Right Cessation
- 1975-05-07 AT AT350675A patent/AT336696B/de not_active IP Right Cessation
- 1975-05-14 GB GB20262/75A patent/GB1504611A/en not_active Expired
- 1975-05-22 IT IT23623/75A patent/IT1038363B/it active
- 1975-05-23 FR FR7516114A patent/FR2273432B1/fr not_active Expired
- 1975-05-30 JP JP6524175A patent/JPS5524839B2/ja not_active Expired
- 1975-05-30 SE SE7506231A patent/SE7506231L/xx unknown
- 1975-05-30 BE BE156914A patent/BE829739A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT336696B (de) | 1977-05-25 |
| SE7506231L (sv) | 1975-12-01 |
| JPS5524839B2 (US06826419-20041130-M00005.png) | 1980-07-01 |
| FR2273432A1 (US06826419-20041130-M00005.png) | 1975-12-26 |
| FR2273432B1 (US06826419-20041130-M00005.png) | 1981-01-23 |
| GB1504611A (en) | 1978-03-22 |
| IT1038363B (it) | 1979-11-20 |
| DE2426608B1 (de) | 1975-09-18 |
| ATA350675A (de) | 1976-09-15 |
| JPS515909A (US06826419-20041130-M00005.png) | 1976-01-19 |
| BE829739A (fr) | 1975-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |