BE390947A - - Google Patents

Info

Publication number
BE390947A
BE390947A BE390947DA BE390947A BE 390947 A BE390947 A BE 390947A BE 390947D A BE390947D A BE 390947DA BE 390947 A BE390947 A BE 390947A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE390947A publication Critical patent/BE390947A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/92Lamps with more than one main discharge path
    • H01J61/94Paths producing light of different wavelengths, e.g. for simulating daylight
BE390947D 1932-04-24 1932-09-12 BE390947A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN33609D DE613361C (de) 1932-04-24 1932-04-24 Anordnung von mindestens zwei in verschiedenen Leuchtfarben aufleuchtenden, schraubenfoermig gewundenen Leuchtroehren

Publications (1)

Publication Number Publication Date
BE390947A true BE390947A (en:Method) 1932-10-31

Family

ID=7346582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE390947D BE390947A (en:Method) 1932-04-24 1932-09-12

Country Status (3)

Country Link
BE (1) BE390947A (en:Method)
DE (1) DE613361C (en:Method)
FR (1) FR752589A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023947A (ja) * 1983-07-18 1985-02-06 Matsushita Electric Works Ltd カラー放電灯
KR920702542A (ko) * 1990-07-18 1992-09-04 에조에 시게루 변색 램프

Also Published As

Publication number Publication date
FR752589A (fr) 1933-09-26
DE613361C (de) 1935-05-17

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