IL50448A - Switching arrangement for telephone switchboards - Google Patents
Switching arrangement for telephone switchboardsInfo
- Publication number
- IL50448A IL50448A IL50448A IL5044876A IL50448A IL 50448 A IL50448 A IL 50448A IL 50448 A IL50448 A IL 50448A IL 5044876 A IL5044876 A IL 5044876A IL 50448 A IL50448 A IL 50448A
- Authority
- IL
- Israel
- Prior art keywords
- switching arrangement
- telephone switchboards
- switchboards
- telephone
- switching
- 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
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 |
---|---|---|---|
DE19752540339 DE2540339C2 (en) | 1975-09-10 | Circuit arrangement for telecommunications switching systems, in particular telephone switching systems with central and peripheral devices |
Publications (2)
Publication Number | Publication Date |
---|---|
IL50448A0 IL50448A0 (en) | 1976-11-30 |
IL50448A true IL50448A (en) | 1978-07-31 |
Family
ID=5956110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL50448A IL50448A (en) | 1975-09-10 | 1976-09-09 | Switching arrangement for telephone switchboards |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH607515A5 (en) |
IL (1) | IL50448A (en) |
-
1976
- 1976-08-30 CH CH1095876A patent/CH607515A5/xx not_active IP Right Cessation
- 1976-09-09 IL IL50448A patent/IL50448A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH607515A5 (en) | 1978-12-29 |
DE2540339A1 (en) | 1976-12-09 |
IL50448A0 (en) | 1976-11-30 |
DE2540339B1 (en) | 1976-12-09 |
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