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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
G03B17/28—Locating light-sensitive material within camera
G03B17/32—Locating plates or cut films
G03B17/34—Changing plates or cut films
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FR359388D1904-11-121905-11-11
Improvements in the packaging of supports for the sensitive layer intended for the production of photographic images
ExpiredFR359388A
(en)
Improvements in the mechanisms for determining rapid and intermittent driving movements of cinematographic tapes for taking and projecting cinematographic images