DE168853C - - Google Patents

Info

Publication number
DE168853C
DE168853C DENDAT168853D DE168853DA DE168853C DE 168853 C DE168853 C DE 168853C DE NDAT168853 D DENDAT168853 D DE NDAT168853D DE 168853D A DE168853D A DE 168853DA DE 168853 C DE168853 C DE 168853C
Authority
DE
Germany
Prior art keywords
call
line
battery
winding
relay
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
DENDAT168853D
Other languages
German (de)
English (en)
Publication of DE168853C publication Critical patent/DE168853C/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)
DENDAT168853D Active DE168853C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE168853C true DE168853C (enrdf_load_stackoverflow)

Family

ID=434032

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT168853D Active DE168853C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE168853C (enrdf_load_stackoverflow)

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