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Publication of FR2581EpublicationCriticalpatent/FR2581E/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
G03B15/00—Special procedures for taking photographs; Apparatus therefor
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR2581D1902-11-271903-12-14Appareil détective pliant pour la photographie en noir et en couleurs
ExpiredFR2581E
(fr)
Appareil perfectionné pour l'exposition à la lumière de rubans pelliculaires sensibilisés et pour la projection de séries d'images photographiques tirées sur rubans pelliculaires