BE428091A - - Google Patents

Info

Publication number
BE428091A
BE428091A BE428091DA BE428091A BE 428091 A BE428091 A BE 428091A BE 428091D A BE428091D A BE 428091DA BE 428091 A BE428091 A BE 428091A
Authority
BE
Belgium
Prior art keywords
tube
mixture
carbonate
manganese dioxide
strontium
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE428091A publication Critical patent/BE428091A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18Luminescent screens

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
BE428091D BE428091A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE428091A true BE428091A (enrdf_load_stackoverflow)

Family

ID=88533

Family Applications (1)

Application Number Title Priority Date Filing Date
BE428091D BE428091A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE428091A (enrdf_load_stackoverflow)

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