BE763236A - Perfectionnements aux systemes de commutation telephonique - Google Patents

Perfectionnements aux systemes de commutation telephonique

Info

Publication number
BE763236A
BE763236A BE763236A BE763236A BE763236A BE 763236 A BE763236 A BE 763236A BE 763236 A BE763236 A BE 763236A BE 763236 A BE763236 A BE 763236A BE 763236 A BE763236 A BE 763236A
Authority
BE
Belgium
Prior art keywords
telephone switching
switching systems
systems
telephone
switching
Prior art date
Application number
BE763236A
Other languages
English (en)
French (fr)
Inventor
D Birkner
G Dietrich
H Gerstenberg
D Schadewald
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE763236A publication Critical patent/BE763236A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54Circuit 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)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
BE763236A 1970-02-20 1971-02-22 Perfectionnements aux systemes de commutation telephonique BE763236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702007998 DE2007998B2 (de) 1970-02-20 1970-02-20 Schaltungsanordnung fuer fernmelde-, insbesondere fernsprechvermittlungsanlagen, mit koppelfeldern und registern

Publications (1)

Publication Number Publication Date
BE763236A true BE763236A (fr) 1971-08-23

Family

ID=5762914

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763236A BE763236A (fr) 1970-02-20 1971-02-22 Perfectionnements aux systemes de commutation telephonique

Country Status (6)

Country Link
AU (1) AU2511171A (de)
BE (1) BE763236A (de)
DE (1) DE2007998B2 (de)
ES (1) ES388449A1 (de)
FR (1) FR2078749A5 (de)
GB (1) GB1281795A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275620B (de) 1965-04-01 1968-08-22 Siemens Ag Schaltungsanordnung fuer Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen mit Koppelfeldern und Wahlkennzeichenempfangseinrichtungen

Also Published As

Publication number Publication date
ES388449A1 (es) 1973-05-01
DE2007998A1 (de) 1971-09-02
DE2007998B2 (de) 1976-03-04
GB1281795A (en) 1972-07-12
AU2511171A (en) 1972-08-10
FR2078749A5 (de) 1971-11-05

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