FR1529577A - Lighting method and device - Google Patents

Lighting method and device

Info

Publication number
FR1529577A
FR1529577A FR78487A FR78487A FR1529577A FR 1529577 A FR1529577 A FR 1529577A FR 78487 A FR78487 A FR 78487A FR 78487 A FR78487 A FR 78487A FR 1529577 A FR1529577 A FR 1529577A
Authority
FR
France
Prior art keywords
lighting method
lighting
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
FR78487A
Other languages
French (fr)
Inventor
Albert Desormiere
Georges De Fortis
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
Priority to FR78487A priority Critical patent/FR1529577A/en
Application granted granted Critical
Publication of FR1529577A publication Critical patent/FR1529577A/en
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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/09—Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
FR78487A 1966-10-03 1966-10-03 Lighting method and device Expired FR1529577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR78487A FR1529577A (en) 1966-10-03 1966-10-03 Lighting method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78487A FR1529577A (en) 1966-10-03 1966-10-03 Lighting method and device

Publications (1)

Publication Number Publication Date
FR1529577A true FR1529577A (en) 1968-06-21

Family

ID=8618281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR78487A Expired FR1529577A (en) 1966-10-03 1966-10-03 Lighting method and device

Country Status (1)

Country Link
FR (1) FR1529577A (en)

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