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ITALIANA PELLICOLE PARLATE FAB
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ITALIANA PELLICOLE PARLATE FAB
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Application filed by ITALIANA PELLICOLE PARLATE FABfiledCriticalITALIANA PELLICOLE PARLATE FAB
Application grantedgrantedCritical
Publication of FR10377EpublicationCriticalpatent/FR10377E/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
G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR10377D1908-03-141909-01-21"isosynchronisateur" ou appareil pour le fonctionnement synchronique d'un cinématographe avec un ou plusieurs gramophones
ExpiredFR10377E
(fr)