DE211072C - - Google Patents

Info

Publication number
DE211072C
DE211072C DENDAT211072D DE211072DA DE211072C DE 211072 C DE211072 C DE 211072C DE NDAT211072 D DENDAT211072 D DE NDAT211072D DE 211072D A DE211072D A DE 211072DA DE 211072 C DE211072 C DE 211072C
Authority
DE
Germany
Prior art keywords
relay
winding
microphone
call
toggle
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
DENDAT211072D
Other languages
German (de)
English (en)
Publication of DE211072C publication Critical patent/DE211072C/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)
DENDAT211072D Active DE211072C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE211072C true DE211072C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=472911

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT211072D Active DE211072C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE211072C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2504058C2 (ru) * 2008-11-25 2014-01-10 Сименс Акциенгезелльшафт Высоковольтное соединение и электрическое рельсовое транспортное средство с высоковольтным соединением

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2504058C2 (ru) * 2008-11-25 2014-01-10 Сименс Акциенгезелльшафт Высоковольтное соединение и электрическое рельсовое транспортное средство с высоковольтным соединением

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