ATA661879A - Schaltungsanordnung fuer fernsprechanalgen mit jeweils ein melderelais enthaltenden fern- sprechuebertragungen - Google Patents

Schaltungsanordnung fuer fernsprechanalgen mit jeweils ein melderelais enthaltenden fern- sprechuebertragungen

Info

Publication number
ATA661879A
ATA661879A AT661879A AT661879A ATA661879A AT A661879 A ATA661879 A AT A661879A AT 661879 A AT661879 A AT 661879A AT 661879 A AT661879 A AT 661879A AT A661879 A ATA661879 A AT A661879A
Authority
AT
Austria
Prior art keywords
telephone
circuit arrangement
alarm relay
transmissions including
communications
Prior art date
Application number
AT661879A
Other languages
English (en)
Other versions
AT363130B (de
Inventor
Bernd Dipl Ing Fischer
Original Assignee
Siemens Ag Oesterreich
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 Siemens Ag Oesterreich filed Critical Siemens Ag Oesterreich
Priority to AT0661879A priority Critical patent/AT363130B/de
Publication of ATA661879A publication Critical patent/ATA661879A/de
Application granted granted Critical
Publication of AT363130B publication Critical patent/AT363130B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0096—Trunk circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
AT0661879A 1979-10-11 1979-10-11 Schaltungsanordnung fuer fernsprechanlagen mit jeweils ein melderelais enthaltenden fernsprechuebertragungen AT363130B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0661879A AT363130B (de) 1979-10-11 1979-10-11 Schaltungsanordnung fuer fernsprechanlagen mit jeweils ein melderelais enthaltenden fernsprechuebertragungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0661879A AT363130B (de) 1979-10-11 1979-10-11 Schaltungsanordnung fuer fernsprechanlagen mit jeweils ein melderelais enthaltenden fernsprechuebertragungen

Publications (2)

Publication Number Publication Date
ATA661879A true ATA661879A (de) 1980-12-15
AT363130B AT363130B (de) 1981-07-10

Family

ID=3588132

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0661879A AT363130B (de) 1979-10-11 1979-10-11 Schaltungsanordnung fuer fernsprechanlagen mit jeweils ein melderelais enthaltenden fernsprechuebertragungen

Country Status (1)

Country Link
AT (1) AT363130B (de)

Also Published As

Publication number Publication date
AT363130B (de) 1981-07-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee