BE472400A - - Google Patents

Info

Publication number
BE472400A
BE472400A BE472400DA BE472400A BE 472400 A BE472400 A BE 472400A BE 472400D A BE472400D A BE 472400DA BE 472400 A BE472400 A BE 472400A
Authority
BE
Belgium
Prior art keywords
grid
grids
cathode
pitch
curve
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE472400A publication Critical patent/BE472400A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00Vacuum tubes
    • H01J21/02Tubes with a single discharge path

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
BE472400D BE472400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE472400A true BE472400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=121988

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472400D BE472400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE472400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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