FR806364A - Electric discharge lamp - Google Patents

Electric discharge lamp

Info

Publication number
FR806364A
FR806364A FR806364DA FR806364A FR 806364 A FR806364 A FR 806364A FR 806364D A FR806364D A FR 806364DA FR 806364 A FR806364 A FR 806364A
Authority
FR
France
Prior art keywords
discharge lamp
electric discharge
electric
lamp
discharge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osa Participations Industrielles SA
Original Assignee
Osa Participations Industrielles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osa Participations Industrielles SA filed Critical Osa Participations Industrielles SA
Application granted granted Critical
Publication of FR806364A publication Critical patent/FR806364A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
FR806364D 1935-05-14 1936-05-13 Electric discharge lamp Expired FR806364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE806364X 1935-05-14

Publications (1)

Publication Number Publication Date
FR806364A true FR806364A (en) 1936-12-15

Family

ID=6722591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806364D Expired FR806364A (en) 1935-05-14 1936-05-13 Electric discharge lamp

Country Status (1)

Country Link
FR (1) FR806364A (en)

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