CH477796A - Method for signaling in telecommunication systems, in particular telephone systems - Google Patents

Method for signaling in telecommunication systems, in particular telephone systems

Info

Publication number
CH477796A
CH477796A CH1013468A CH1013468A CH477796A CH 477796 A CH477796 A CH 477796A CH 1013468 A CH1013468 A CH 1013468A CH 1013468 A CH1013468 A CH 1013468A CH 477796 A CH477796 A CH 477796A
Authority
CH
Switzerland
Prior art keywords
systems
signaling
particular telephone
telecommunication
telephone systems
Prior art date
Application number
CH1013468A
Other languages
German (de)
Inventor
Loreck Heinz
Wiesinger Karl
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 CH477796A publication Critical patent/CH477796A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
CH1013468A 1967-07-10 1968-07-05 Method for signaling in telecommunication systems, in particular telephone systems CH477796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT638467A AT287796B (en) 1967-07-10 1967-07-10 Telecommunication, in particular telephone exchange system with connection paths built up according to the multiple room system

Publications (1)

Publication Number Publication Date
CH477796A true CH477796A (en) 1969-08-31

Family

ID=3585795

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1013468A CH477796A (en) 1967-07-10 1968-07-05 Method for signaling in telecommunication systems, in particular telephone systems

Country Status (5)

Country Link
AT (1) AT287796B (en)
CH (1) CH477796A (en)
DE (1) DE1762559B2 (en)
FR (1) FR1573559A (en)
NL (1) NL6809722A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007942A1 (en) * 1980-03-01 1981-09-24 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Tone signal generator for telephone exchange - has circuit which can be connected to one or more subscribers as required and ordered by central controller

Also Published As

Publication number Publication date
NL6809722A (en) 1969-01-14
DE1762559A1 (en) 1970-10-01
FR1573559A (en) 1969-07-04
DE1762559B2 (en) 1977-03-24
AT287796B (en) 1971-02-10

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Legal Events

Date Code Title Description
PL Patent ceased