FR2000359A1 - - Google Patents
Info
- Publication number
- FR2000359A1 FR2000359A1 FR6900515A FR6900515A FR2000359A1 FR 2000359 A1 FR2000359 A1 FR 2000359A1 FR 6900515 A FR6900515 A FR 6900515A FR 6900515 A FR6900515 A FR 6900515A FR 2000359 A1 FR2000359 A1 FR 2000359A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT53868A AT275613B (en) | 1968-01-18 | 1968-01-18 | Circuit arrangement for centrally controlled telecommunication systems, in particular telephone systems, in which a private branch exchange works together with a private telecommunication system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2000359A1 true FR2000359A1 (en) | 1969-09-05 |
Family
ID=3493267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6900515A Withdrawn FR2000359A1 (en) | 1968-01-18 | 1969-01-15 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT275613B (en) |
BE (1) | BE727038A (en) |
DE (1) | DE1802678B2 (en) |
FR (1) | FR2000359A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2842560C2 (en) * | 1978-09-27 | 1984-08-30 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for a special telephone system formed from a centrally controlled extension part and a centrally controlled operating part |
-
1968
- 1968-01-18 AT AT53868A patent/AT275613B/en active
- 1968-10-11 DE DE19681802678 patent/DE1802678B2/en not_active Withdrawn
-
1969
- 1969-01-15 FR FR6900515A patent/FR2000359A1/fr not_active Withdrawn
- 1969-01-17 BE BE727038D patent/BE727038A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1802678B2 (en) | 1970-04-16 |
BE727038A (en) | 1969-07-17 |
DE1802678A1 (en) | 1969-07-31 |
AT275613B (en) | 1969-10-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |