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Zeiss Ikon AG
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Zeiss Ikon AG
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Application filed by Zeiss Ikon AGfiledCriticalZeiss Ikon AG
Application grantedgrantedCritical
Publication of FR828360ApublicationCriticalpatent/FR828360A/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
G03B21/00—Projectors or projection-type viewers; Accessories therefor
G03B21/14—Details
G03B21/32—Details specially adapted for motion-picture projection
G03B21/43—Driving mechanisms
G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR828360D1937-01-131937-10-27Appareil cinématographique comportant un dispositif de réglage du mécanisme à croix de malte et de l'obturateur
ExpiredFR828360A
(fr)
Appareil photographique pour pellicules en rouleaux comportant un dispositif qui permet d'impressionner successivement des pellicules de nature différente
Appareil photographique à pellicule en rouleau avec dispositif de blocage réciproque de l'avancement de la pellicule et de l'armement de l'obturateur