AT287070B - Circuit arrangement for a dial recording device for telecommunications, in particular telephone private branch exchanges - Google Patents

Circuit arrangement for a dial recording device for telecommunications, in particular telephone private branch exchanges

Info

Publication number
AT287070B
AT287070B AT4367A AT4367A AT287070B AT 287070 B AT287070 B AT 287070B AT 4367 A AT4367 A AT 4367A AT 4367 A AT4367 A AT 4367A AT 287070 B AT287070 B AT 287070B
Authority
AT
Austria
Prior art keywords
telecommunications
recording device
circuit arrangement
private branch
particular telephone
Prior art date
Application number
AT4367A
Other languages
German (de)
Inventor
Winfried Ing Schuberth
Original Assignee
Itt Austria
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 Itt Austria filed Critical Itt Austria
Priority to AT4367A priority Critical patent/AT287070B/en
Priority to DE19671537778 priority patent/DE1537778A1/en
Priority to CH1820767A priority patent/CH468763A/en
Priority to DK168A priority patent/DK122920B/en
Application granted granted Critical
Publication of AT287070B publication Critical patent/AT287070B/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)
  • Telephonic Communication Services (AREA)
AT4367A 1967-01-03 1967-01-03 Circuit arrangement for a dial recording device for telecommunications, in particular telephone private branch exchanges AT287070B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT4367A AT287070B (en) 1967-01-03 1967-01-03 Circuit arrangement for a dial recording device for telecommunications, in particular telephone private branch exchanges
DE19671537778 DE1537778A1 (en) 1967-01-03 1967-12-21 Circuit arrangement for a dial-up device in telecommunications, in particular telephone systems
CH1820767A CH468763A (en) 1967-01-03 1967-12-27 Dial recording device in telecommunications, in particular in telephone systems
DK168A DK122920B (en) 1967-01-03 1968-01-02 Coupling device for a receiving device in a telephone system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT4367A AT287070B (en) 1967-01-03 1967-01-03 Circuit arrangement for a dial recording device for telecommunications, in particular telephone private branch exchanges

Publications (1)

Publication Number Publication Date
AT287070B true AT287070B (en) 1971-01-11

Family

ID=3480007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT4367A AT287070B (en) 1967-01-03 1967-01-03 Circuit arrangement for a dial recording device for telecommunications, in particular telephone private branch exchanges

Country Status (4)

Country Link
AT (1) AT287070B (en)
CH (1) CH468763A (en)
DE (1) DE1537778A1 (en)
DK (1) DK122920B (en)

Also Published As

Publication number Publication date
DK122920B (en) 1972-04-24
CH468763A (en) 1969-02-15
DE1537778A1 (en) 1970-02-19

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee