BR6683548D0 - Sistema automatico para comutacao de telecomunicacao - Google Patents

Sistema automatico para comutacao de telecomunicacao

Info

Publication number
BR6683548D0
BR6683548D0 BR183548/66A BR18354866A BR6683548D0 BR 6683548 D0 BR6683548 D0 BR 6683548D0 BR 183548/66 A BR183548/66 A BR 183548/66A BR 18354866 A BR18354866 A BR 18354866A BR 6683548 D0 BR6683548 D0 BR 6683548D0
Authority
BR
Brazil
Prior art keywords
automatic system
telecommunication switching
telecommunication
switching
automatic
Prior art date
Application number
BR183548/66A
Other languages
English (en)
Inventor
Electrica Sa Standard
Original Assignee
Electrica Sa Standard
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electrica Sa Standard filed Critical Electrica Sa Standard
Publication of BR6683548D0 publication Critical patent/BR6683548D0/pt

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)
  • Interface Circuits In Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BR183548/66A 1965-10-08 1966-10-10 Sistema automatico para comutacao de telecomunicacao BR6683548D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6513112A NL6513112A (pt) 1965-10-08 1965-10-08

Publications (1)

Publication Number Publication Date
BR6683548D0 true BR6683548D0 (pt) 1973-12-27

Family

ID=19794338

Family Applications (2)

Application Number Title Priority Date Filing Date
BR183548/66A BR6683548D0 (pt) 1965-10-08 1966-10-10 Sistema automatico para comutacao de telecomunicacao
BR183546/66A BR6683546D0 (pt) 1965-10-08 1966-10-10 Sistema automatico para comutacao de telecomunicacao

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR183546/66A BR6683546D0 (pt) 1965-10-08 1966-10-10 Sistema automatico para comutacao de telecomunicacao

Country Status (8)

Country Link
US (1) US3505482A (pt)
BE (1) BE687995A (pt)
BR (2) BR6683548D0 (pt)
DE (1) DE1487638C3 (pt)
ES (1) ES332067A1 (pt)
FR (1) FR1508149A (pt)
GB (1) GB1123460A (pt)
NL (1) NL6513112A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105530724B (zh) * 2016-01-14 2019-01-18 华南理工大学 基于scc的可均流独立调光多路led驱动电路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585904A (en) * 1948-10-29 1952-02-19 Bell Telephone Labor Inc Crossbar telephone system

Also Published As

Publication number Publication date
DE1487638A1 (de) 1969-01-23
BR6683546D0 (pt) 1973-12-27
US3505482A (en) 1970-04-07
BE687995A (pt) 1967-04-10
ES332067A1 (es) 1967-07-16
FR1508149A (fr) 1968-01-05
GB1123460A (en) 1968-08-14
NL6513112A (pt) 1967-04-10
DE1487638B2 (de) 1973-05-03
DE1487638C3 (de) 1973-11-15

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