DE156957C - - Google Patents

Info

Publication number
DE156957C
DE156957C DE1903156957D DE156957DA DE156957C DE 156957 C DE156957 C DE 156957C DE 1903156957 D DE1903156957 D DE 1903156957D DE 156957D A DE156957D A DE 156957DA DE 156957 C DE156957 C DE 156957C
Authority
DE
Germany
Prior art keywords
winding
call
armature
battery
attraction
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
DE1903156957D
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 DE156957C publication Critical patent/DE156957C/de
Application filed filed Critical
Priority to AT22396D priority Critical patent/AT22396B/de
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)
DE1903156957D 1903-09-12 1903-09-12 Expired - Lifetime DE156957C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT22396D AT22396B (de) 1903-09-12 1905-01-03 Schaltungsanordnung für Fernsprechvermittlungsämter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE156957T 1903-09-12

Publications (1)

Publication Number Publication Date
DE156957C true DE156957C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5678224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1903156957D Expired - Lifetime DE156957C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1903-09-12 1903-09-12

Country Status (2)

Country Link
DE (1) DE156957C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR344617A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR344617A (fr) 1904-11-09

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