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Priority to FR812314ApriorityCriticalpatent/FR1247528A/en
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Publication of FR1247528ApublicationCriticalpatent/FR1247528A/en
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
G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
G03B31/06—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is associated with successively-shown still pictures
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR812314A1959-12-071959-12-07
Method for illustrating sound recording by transparent views and device for implementing this method or the like
ExpiredFR1247528A
(en)