BE448453A - - Google Patents

Info

Publication number
BE448453A
BE448453A BE448453DA BE448453A BE 448453 A BE448453 A BE 448453A BE 448453D A BE448453D A BE 448453DA BE 448453 A BE448453 A BE 448453A
Authority
BE
Belgium
Prior art keywords
relay
relays
contact
pulses
combinations
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE448453A publication Critical patent/BE448453A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • G08C25/02—Arrangements for preventing or correcting errors; Monitoring arrangements by signalling back receiving station to transmitting station

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
BE448453D BE448453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE448453A true BE448453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=104024

Family Applications (1)

Application Number Title Priority Date Filing Date
BE448453D BE448453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE448453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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