BE361383A - - Google Patents

Info

Publication number
BE361383A
BE361383A BE361383DA BE361383A BE 361383 A BE361383 A BE 361383A BE 361383D A BE361383D A BE 361383DA BE 361383 A BE361383 A BE 361383A
Authority
BE
Belgium
Prior art keywords
alkali metal
metal
atomic weight
relatively low
alkaline earth
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE361383A publication Critical patent/BE361383A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/12Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal

Landscapes

  • Discharge Lamp (AREA)
BE361383D BE361383A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE361383A true BE361383A (enEXAMPLES)

Family

ID=34494

Family Applications (1)

Application Number Title Priority Date Filing Date
BE361383D BE361383A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE361383A (enEXAMPLES)

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