CH510962A - Circuit arrangement for a device for testing telephone connections - Google Patents

Circuit arrangement for a device for testing telephone connections

Info

Publication number
CH510962A
CH510962A CH1207570A CH1207570A CH510962A CH 510962 A CH510962 A CH 510962A CH 1207570 A CH1207570 A CH 1207570A CH 1207570 A CH1207570 A CH 1207570A CH 510962 A CH510962 A CH 510962A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
telephone connections
testing telephone
testing
connections
Prior art date
Application number
CH1207570A
Other languages
German (de)
Inventor
Barz Alfred
Spiegel Hans-Joachim
Pirsch Heinz
Original Assignee
Deutsche Telephonwerk Kabel
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
Priority claimed from DE19691943221 external-priority patent/DE1943221C3/en
Application filed by Deutsche Telephonwerk Kabel filed Critical Deutsche Telephonwerk Kabel
Publication of CH510962A publication Critical patent/CH510962A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
CH1207570A 1969-08-21 1970-08-11 Circuit arrangement for a device for testing telephone connections CH510962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691943221 DE1943221C3 (en) 1969-08-21 Circuit arrangement for a device for testing telephone connections

Publications (1)

Publication Number Publication Date
CH510962A true CH510962A (en) 1971-07-31

Family

ID=5743749

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1207570A CH510962A (en) 1969-08-21 1970-08-11 Circuit arrangement for a device for testing telephone connections

Country Status (1)

Country Link
CH (1) CH510962A (en)

Also Published As

Publication number Publication date
DE1943221B2 (en) 1976-07-15
DE1943221A1 (en) 1971-03-18

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Legal Events

Date Code Title Description
PL Patent ceased