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G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
G03C11/00—Auxiliary processes in photography
G03C11/02—Marking or applying text
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FR823864D1937-07-021937-07-02Perfectionnements aux procédés de sous-titrage des images des films cinématographiques et films en résultant
ExpiredFR823864A
(fr)
Perfectionnements aux appareils photographiques ou cinématographiques et notamment aux appareils de prise de vues aériennes dits mitrailleuses cinématographiques