BE396994A - - Google Patents

Info

Publication number
BE396994A
BE396994A BE396994DA BE396994A BE 396994 A BE396994 A BE 396994A BE 396994D A BE396994D A BE 396994DA BE 396994 A BE396994 A BE 396994A
Authority
BE
Belgium
Prior art keywords
cathode
magnetic field
anode
electron
tube
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE396994A publication Critical patent/BE396994A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means

Landscapes

  • Cold Cathode And The Manufacture (AREA)
BE396994D BE396994A (enExample)

Publications (1)

Publication Number Publication Date
BE396994A true BE396994A (enExample)

Family

ID=63760

Family Applications (1)

Application Number Title Priority Date Filing Date
BE396994D BE396994A (enExample)

Country Status (1)

Country Link
BE (1) BE396994A (enExample)

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