DE208837C - - Google Patents

Info

Publication number
DE208837C
DE208837C DENDAT208837D DE208837DA DE208837C DE 208837 C DE208837 C DE 208837C DE NDAT208837 D DENDAT208837 D DE NDAT208837D DE 208837D A DE208837D A DE 208837DA DE 208837 C DE208837 C DE 208837C
Authority
DE
Germany
Prior art keywords
contact
call
switch
signal
connection
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
DENDAT208837D
Other languages
German (de)
English (en)
Publication of DE208837C publication Critical patent/DE208837C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
DENDAT208837D Active DE208837C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE208837C true DE208837C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=470842

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT208837D Active DE208837C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE208837C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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