DE186366C - - Google Patents

Info

Publication number
DE186366C
DE186366C DENDAT186366D DE186366DA DE186366C DE 186366 C DE186366 C DE 186366C DE NDAT186366 D DENDAT186366 D DE NDAT186366D DE 186366D A DE186366D A DE 186366DA DE 186366 C DE186366 C DE 186366C
Authority
DE
Germany
Prior art keywords
inductor
shaft
subscriber
crank
switch
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
DENDAT186366D
Other languages
German (de)
English (en)
Publication of DE186366C publication Critical patent/DE186366C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/12—Calling substations, e.g. by ringing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
DENDAT186366D Active DE186366C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE186366C true DE186366C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=450132

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT186366D Active DE186366C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE186366C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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