BE795093A - PROCESS FOR PROCESSING ALTERNABLE COMMUNICATIONS IN TELECOMMUNICATION CENTRALS - Google Patents
PROCESS FOR PROCESSING ALTERNABLE COMMUNICATIONS IN TELECOMMUNICATION CENTRALSInfo
- Publication number
- BE795093A BE795093A BE795093DA BE795093A BE 795093 A BE795093 A BE 795093A BE 795093D A BE795093D A BE 795093DA BE 795093 A BE795093 A BE 795093A
- Authority
- BE
- Belgium
- Prior art keywords
- alternable
- centrals
- telecommunication
- communications
- processing
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207616A FR2174442A5 (en) | 1972-02-29 | 1972-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE795093A true BE795093A (en) | 1973-05-29 |
Family
ID=9094640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE795093D BE795093A (en) | 1972-02-29 | PROCESS FOR PROCESSING ALTERNABLE COMMUNICATIONS IN TELECOMMUNICATION CENTRALS |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5517557B2 (en) |
BE (1) | BE795093A (en) |
CA (1) | CA1028041A (en) |
CH (1) | CH546525A (en) |
DE (1) | DE2308813C3 (en) |
ES (1) | ES412109A1 (en) |
FR (1) | FR2174442A5 (en) |
GB (1) | GB1367442A (en) |
IT (1) | IT979179B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2635884C3 (en) * | 1976-08-10 | 1986-07-31 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Circuit arrangement for establishing and changing connections in computer-controlled telecommunications switching systems, in particular private branch exchanges |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1487932A1 (en) * | 1951-01-28 | 1969-03-13 | Siemens Ag | Circuit arrangement for telecommunications systems, in particular telephone private branch exchanges, with marked adjustable switching fields |
DE1512036C2 (en) * | 1966-08-04 | 1981-07-23 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Circuit arrangement for a switching system with cyclic control |
-
0
- BE BE795093D patent/BE795093A/en unknown
-
1972
- 1972-02-29 FR FR7207616A patent/FR2174442A5/fr not_active Expired
-
1973
- 1973-02-05 CA CA163,297A patent/CA1028041A/en not_active Expired
- 1973-02-14 JP JP1755973A patent/JPS5517557B2/ja not_active Expired
- 1973-02-15 GB GB741173A patent/GB1367442A/en not_active Expired
- 1973-02-16 IT IT2047473A patent/IT979179B/en active
- 1973-02-22 DE DE19732308813 patent/DE2308813C3/en not_active Expired
- 1973-02-23 CH CH264773A patent/CH546525A/en not_active IP Right Cessation
- 1973-02-27 ES ES412109A patent/ES412109A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2308813C3 (en) | 1984-03-29 |
IT979179B (en) | 1974-09-30 |
GB1367442A (en) | 1974-09-18 |
JPS5517557B2 (en) | 1980-05-12 |
DE2308813B2 (en) | 1974-08-29 |
JPS48102509A (en) | 1973-12-22 |
DE2308813A1 (en) | 1973-09-13 |
CH546525A (en) | 1974-02-28 |
ES412109A1 (en) | 1976-01-01 |
CA1028041A (en) | 1978-03-14 |
FR2174442A5 (en) | 1973-10-12 |
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