BE333689A - - Google Patents

Info

Publication number
BE333689A
BE333689A BE333689DA BE333689A BE 333689 A BE333689 A BE 333689A BE 333689D A BE333689D A BE 333689DA BE 333689 A BE333689 A BE 333689A
Authority
BE
Belgium
Prior art keywords
station
communication
automatic
levers
telephone exchange
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE333689A publication Critical patent/BE333689A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch

Landscapes

  • Mobile Radio Communication Systems (AREA)
BE333689D BE333689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE333689A true BE333689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=12420

Family Applications (1)

Application Number Title Priority Date Filing Date
BE333689D BE333689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE333689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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