DE191479C - - Google Patents

Info

Publication number
DE191479C
DE191479C DENDAT191479D DE191479DA DE191479C DE 191479 C DE191479 C DE 191479C DE NDAT191479 D DENDAT191479 D DE NDAT191479D DE 191479D A DE191479D A DE 191479DA DE 191479 C DE191479 C DE 191479C
Authority
DE
Germany
Prior art keywords
line
lamp
distribution
relay
lamps
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
DENDAT191479D
Other languages
German (de)
English (en)
Publication of DE191479C publication Critical patent/DE191479C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/04—Arrangements for indicating calls or supervising connections for calling or clearing
    • H04M5/06—Arrangements for indicating calls or supervising connections for calling or clearing affording automatic call distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible And Visible Signals (AREA)
DENDAT191479D Active DE191479C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE191479C true DE191479C (cg-RX-API-DMAC7.html)

Family

ID=454871

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT191479D Active DE191479C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE191479C (cg-RX-API-DMAC7.html)

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