FR846914A - Appareils d'éclairage - Google Patents

Appareils d'éclairage

Info

Publication number
FR846914A
FR846914A FR846914DA FR846914A FR 846914 A FR846914 A FR 846914A FR 846914D A FR846914D A FR 846914DA FR 846914 A FR846914 A FR 846914A
Authority
FR
France
Prior art keywords
lightening devices
lightening
devices
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
English (en)
Inventor
Jean Torrens
Georges Delabuxiere
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
Application granted granted Critical
Publication of FR846914A publication Critical patent/FR846914A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
FR846914D 1938-12-01 1938-12-01 Appareils d'éclairage Expired FR846914A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846914T 1938-12-01

Publications (1)

Publication Number Publication Date
FR846914A true FR846914A (fr) 1939-09-28

Family

ID=9313570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846914D Expired FR846914A (fr) 1938-12-01 1938-12-01 Appareils d'éclairage

Country Status (1)

Country Link
FR (1) FR846914A (fr)

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