BR7805375A - Central automatica de telecomunicacoes - Google Patents
Central automatica de telecomunicacoesInfo
- Publication number
- BR7805375A BR7805375A BR7805375A BR7805375A BR7805375A BR 7805375 A BR7805375 A BR 7805375A BR 7805375 A BR7805375 A BR 7805375A BR 7805375 A BR7805375 A BR 7805375A BR 7805375 A BR7805375 A BR 7805375A
- Authority
- BR
- Brazil
- Prior art keywords
- telecommunications central
- automatic telecommunications
- automatic
- central
- telecommunications
- 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 |
---|---|---|---|
GB3526777A GB1528300A (en) | 1977-08-23 | 1977-08-23 | Telecommunication exchange |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7805375A true BR7805375A (pt) | 1979-05-02 |
Family
ID=10375797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7805375A BR7805375A (pt) | 1977-08-23 | 1978-08-21 | Central automatica de telecomunicacoes |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR7805375A (pt) |
GB (1) | GB1528300A (pt) |
-
1977
- 1977-08-23 GB GB3526777A patent/GB1528300A/en not_active Expired
-
1978
- 1978-08-21 BR BR7805375A patent/BR7805375A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB1528300A (en) | 1978-10-11 |
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