CH522339A - Circuit arrangement for monitoring central dial receivers in telecommunication systems, especially telephone systems - Google Patents

Circuit arrangement for monitoring central dial receivers in telecommunication systems, especially telephone systems

Info

Publication number
CH522339A
CH522339A CH1394570A CH1394570A CH522339A CH 522339 A CH522339 A CH 522339A CH 1394570 A CH1394570 A CH 1394570A CH 1394570 A CH1394570 A CH 1394570A CH 522339 A CH522339 A CH 522339A
Authority
CH
Switzerland
Prior art keywords
systems
circuit arrangement
monitoring central
especially telephone
central dial
Prior art date
Application number
CH1394570A
Other languages
German (de)
Inventor
Ganitta Eugen
Gasser Lorenz
Bubber Heinz
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 CH522339A publication Critical patent/CH522339A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
CH1394570A 1969-09-24 1970-09-21 Circuit arrangement for monitoring central dial receivers in telecommunication systems, especially telephone systems CH522339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948341 DE1948341B2 (en) 1969-09-24 1969-09-24 CIRCUIT ARRANGEMENT FOR THE MONITORING OF CENTRAL VOTE PICKERS IN REMOTE INDICATORS, IN PARTICULAR TELEPHONE SYSTEMS

Publications (1)

Publication Number Publication Date
CH522339A true CH522339A (en) 1972-06-15

Family

ID=5746392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1394570A CH522339A (en) 1969-09-24 1970-09-21 Circuit arrangement for monitoring central dial receivers in telecommunication systems, especially telephone systems

Country Status (5)

Country Link
AU (1) AU1952970A (en)
BE (1) BE756557A (en)
CH (1) CH522339A (en)
DE (1) DE1948341B2 (en)
FR (1) FR2062583A5 (en)

Also Published As

Publication number Publication date
DE1948341B2 (en) 1973-05-03
BE756557A (en) 1971-03-24
FR2062583A5 (en) 1971-06-25
DE1948341A1 (en) 1971-04-08
AU1952970A (en) 1972-03-09

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Legal Events

Date Code Title Description
PL Patent ceased