DE218782C - - Google Patents

Info

Publication number
DE218782C
DE218782C DE1908218782D DE218782DA DE218782C DE 218782 C DE218782 C DE 218782C DE 1908218782 D DE1908218782 D DE 1908218782D DE 218782D A DE218782D A DE 218782DA DE 218782 C DE218782 C DE 218782C
Authority
DE
Germany
Prior art keywords
relay
line
armature
resistance
call
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.)
Expired - Lifetime
Application number
DE1908218782D
Other languages
German (de)
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication of DE218782C publication Critical patent/DE218782C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE1908218782D 1908-12-16 1908-12-16 Expired - Lifetime DE218782C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE218782T 1908-12-16

Publications (1)

Publication Number Publication Date
DE218782C true DE218782C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5831496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1908218782D Expired - Lifetime DE218782C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1908-12-16 1908-12-16

Country Status (2)

Country Link
DE (1) DE218782C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR399470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR399470A (fr) 1909-06-29

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