CH469416A - Device for identification and signaling in telecommunication switching systems - Google Patents

Device for identification and signaling in telecommunication switching systems

Info

Publication number
CH469416A
CH469416A CH644068A CH644068A CH469416A CH 469416 A CH469416 A CH 469416A CH 644068 A CH644068 A CH 644068A CH 644068 A CH644068 A CH 644068A CH 469416 A CH469416 A CH 469416A
Authority
CH
Switzerland
Prior art keywords
signaling
identification
switching systems
telecommunication switching
telecommunication
Prior art date
Application number
CH644068A
Other languages
German (de)
Inventor
B De Buck Jean-Jacques
P Pahud Paul
P Poulet Alain
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH469416A publication Critical patent/CH469416A/en

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
    • 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
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
CH644068A 1967-03-13 1968-04-30 Device for identification and signaling in telecommunication switching systems CH469416A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6008416 1967-03-13
NL6806825A NL6806825A (en) 1967-03-13 1968-05-14

Publications (1)

Publication Number Publication Date
CH469416A true CH469416A (en) 1969-02-28

Family

ID=26214720

Family Applications (1)

Application Number Title Priority Date Filing Date
CH644068A CH469416A (en) 1967-03-13 1968-04-30 Device for identification and signaling in telecommunication switching systems

Country Status (6)

Country Link
AT (1) AT299322B (en)
BE (1) BE710381A (en)
CH (1) CH469416A (en)
DE (1) DE1562227B2 (en)
GB (1) GB1222118A (en)
NL (1) NL6806825A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792415A (en) * 1971-12-29 1973-03-30 Int E U A LINE EXPLORATION SYSTEM IN A TELECOMMUNICATION CENTRAL

Also Published As

Publication number Publication date
AT299322B (en) 1972-05-15
BE710381A (en) 1968-06-17
GB1222118A (en) 1971-02-10
DE1562227B2 (en) 1972-12-21
NL6806825A (en) 1969-11-18
DE1562227A1 (en) 1970-03-26

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