CH539280A - Vorrichtung in einer Filmkamera zur Erzeugung einer Leitfrequenz
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Vorrichtung in einer Filmkamera zur Erzeugung einer Leitfrequenz
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Publication number
CH539280A
CH539280ACH1127072ACH1127072ACH539280ACH 539280 ACH539280 ACH 539280ACH 1127072 ACH1127072 ACH 1127072ACH 1127072 ACH1127072 ACH 1127072ACH 539280 ACH539280 ACH 539280A
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Application filed by Braun AgfiledCriticalBraun Ag
Publication of CH539280ApublicationCriticalpatent/CH539280A/de
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
G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Details Of Cameras Including Film Mechanisms
(AREA)
CH1127072A1971-07-301972-07-28Vorrichtung in einer Filmkamera zur Erzeugung einer Leitfrequenz
CH539280A
(de)