BE440400A - - Google Patents

Info

Publication number
BE440400A
BE440400A BE440400DA BE440400A BE 440400 A BE440400 A BE 440400A BE 440400D A BE440400D A BE 440400DA BE 440400 A BE440400 A BE 440400A
Authority
BE
Belgium
Prior art keywords
cathode
anode
tube
base
metallic
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE440400A publication Critical patent/BE440400A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00Gas-filled discharge tubes with solid cathode
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0064Tubes with cold main electrodes (including cold cathodes)

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
BE440400D BE440400A (cs)

Publications (1)

Publication Number Publication Date
BE440400A true BE440400A (cs)

Family

ID=98182

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440400D BE440400A (cs)

Country Status (1)

Country Link
BE (1) BE440400A (cs)

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