FR556964A -
Apparatus allowing both the shooting of animated pictures, the printing of positive bands and their projections; using roll film of all sizes used in ordinary cameras
- Google Patents
Apparatus allowing both the shooting of animated pictures, the printing of positive bands and their projections; using roll film of all sizes used in ordinary cameras
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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
G—PHYSICS
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
G03B23/00—Devices for changing pictures in viewing apparatus or projectors
G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
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FR556964D1922-09-291922-09-29
Apparatus allowing both the shooting of animated pictures, the printing of positive bands and their projections; using roll film of all sizes used in ordinary cameras
ExpiredFR556964A
(en)
Apparatus allowing both the shooting of animated pictures, the printing of positive bands and their projections; using roll film of all sizes used in ordinary cameras
Apparatus allowing both the shooting of animated pictures, the printing of positive bands and their projections; using roll film of all sizes used in ordinary cameras