DE205743C - - Google Patents

Info

Publication number
DE205743C
DE205743C DENDAT205743D DE205743DA DE205743C DE 205743 C DE205743 C DE 205743C DE NDAT205743 D DENDAT205743 D DE NDAT205743D DE 205743D A DE205743D A DE 205743DA DE 205743 C DE205743 C DE 205743C
Authority
DE
Germany
Prior art keywords
extension
interrogation
line
connection
plug
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
DENDAT205743D
Other languages
German (de)
English (en)
Publication of DE205743C publication Critical patent/DE205743C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/10—Manual exchanges using separate plug for each subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
DENDAT205743D Active DE205743C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE205743C true DE205743C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=467972

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT205743D Active DE205743C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE205743C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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