DE179192C - - Google Patents

Info

Publication number
DE179192C
DE179192C DENDAT179192D DE179192DA DE179192C DE 179192 C DE179192 C DE 179192C DE NDAT179192 D DENDAT179192 D DE NDAT179192D DE 179192D A DE179192D A DE 179192DA DE 179192 C DE179192 C DE 179192C
Authority
DE
Germany
Prior art keywords
office
line
branch
circuit
feed
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT179192D
Other languages
German (de)
English (en)
Publication of DE179192C publication Critical patent/DE179192C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/08—Manual exchanges using connecting means other than cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
DENDAT179192D Active DE179192C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE179192C true DE179192C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=443528

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT179192D Active DE179192C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE179192C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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