DE237525C - - Google Patents

Info

Publication number
DE237525C
DE237525C DENDAT237525D DE237525DA DE237525C DE 237525 C DE237525 C DE 237525C DE NDAT237525 D DENDAT237525 D DE NDAT237525D DE 237525D A DE237525D A DE 237525DA DE 237525 C DE237525 C DE 237525C
Authority
DE
Germany
Prior art keywords
circuit
contact
plug
earth
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
DENDAT237525D
Other languages
German (de)
English (en)
Publication of DE237525C publication Critical patent/DE237525C/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)
DENDAT237525D Active DE237525C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE241166T

Publications (1)

Publication Number Publication Date
DE237525C true DE237525C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5909757

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT241166D Active DE241166C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DENDAT237525D Active DE237525C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT241166D Active DE241166C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (2) DE237525C (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
DE839513C (de) * 1949-02-03 1952-05-23 Normalzeit G M B H Schaltungsanordnung fuer Teilnehmerzaehler in handvermittelten Fernsprechanlagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839513C (de) * 1949-02-03 1952-05-23 Normalzeit G M B H Schaltungsanordnung fuer Teilnehmerzaehler in handvermittelten Fernsprechanlagen

Also Published As

Publication number Publication date
DE241166C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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