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Publication of FR829406ApublicationCriticalpatent/FR829406A/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B17/00—Details of cameras or camera bodies; Accessories therefor
G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
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FR829406D1937-11-171937-11-17Perfectionnements apportés dans l'établissement des appareils de prise de vues photographiques ou cinématographiques
ExpiredFR829406A
(fr)
Perfectionnements aux dispositifs pour le contrôle des conditions d'exposition dans les appareils de prise de vues photographiques et cinématographiques
Perfectionnements aux appareils photographiques ou cinématographiques et notamment aux appareils de prise de vues aériennes dits mitrailleuses cinématographiques