BE433696A - - Google Patents

Info

Publication number
BE433696A
BE433696A BE433696DA BE433696A BE 433696 A BE433696 A BE 433696A BE 433696D A BE433696D A BE 433696DA BE 433696 A BE433696 A BE 433696A
Authority
BE
Belgium
Prior art keywords
signal
relay
circuit
code
contact
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE433696A publication Critical patent/BE433696A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/04—Switchboards

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
BE433696D BE433696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE433696A true BE433696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=93011

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433696D BE433696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE433696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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