DE216890C - - Google Patents

Info

Publication number
DE216890C
DE216890C DENDAT216890D DE216890DA DE216890C DE 216890 C DE216890 C DE 216890C DE NDAT216890 D DENDAT216890 D DE NDAT216890D DE 216890D A DE216890D A DE 216890DA DE 216890 C DE216890 C DE 216890C
Authority
DE
Germany
Prior art keywords
relay
test voltage
connection
officer
double
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
DENDAT216890D
Other languages
German (de)
English (en)
Publication of DE216890C publication Critical patent/DE216890C/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)
DENDAT216890D Active DE216890C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE221169T

Publications (1)

Publication Number Publication Date
DE216890C true DE216890C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5838574

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT221169D Active DE221169C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DENDAT216890D Active DE216890C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT221169D Active DE221169C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (2) DE216890C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060809B3 (de) 2005-12-20 2007-09-20 Nkt Cables Gmbh Elektrischer Verbundleiter

Also Published As

Publication number Publication date
DE221169C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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