Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Metro Goldwyn Mayer Inc
Original Assignee
Metro Goldwyn Mayer Inc
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Filing date
Publication date
Application filed by Metro Goldwyn Mayer IncfiledCriticalMetro Goldwyn Mayer Inc
Application grantedgrantedCritical
Publication of FR746473ApublicationCriticalpatent/FR746473A/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)
FR746473D1932-01-021932-11-26Procédé pour produire des versions étrangères de films cinématographiques
ExpiredFR746473A
(fr)