FR866700A - Light recomposition device - Google Patents

Light recomposition device

Info

Publication number
FR866700A
FR866700A FR866700DA FR866700A FR 866700 A FR866700 A FR 866700A FR 866700D A FR866700D A FR 866700DA FR 866700 A FR866700 A FR 866700A
Authority
FR
France
Prior art keywords
light
recomposition device
recomposition
light recomposition
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)
Inventor
Maurice Georges Pargeat
Georges Balachinski
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 FR866700A publication Critical patent/FR866700A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/125—Coloured light
FR866700D 1940-04-29 1940-04-29 Light recomposition device Expired FR866700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866700T 1940-04-29

Publications (1)

Publication Number Publication Date
FR866700A true FR866700A (en) 1941-08-25

Family

ID=9345124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866700D Expired FR866700A (en) 1940-04-29 1940-04-29 Light recomposition device

Country Status (1)

Country Link
FR (1) FR866700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259389A (en) * 1964-05-25 1966-07-05 Thomas F Blondell Chance contest cards and method of using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259389A (en) * 1964-05-25 1966-07-05 Thomas F Blondell Chance contest cards and method of using same

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