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Bernhard Bruns
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Individual
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Individual
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Publication of GB191321142ApublicationCriticalpatent/GB191321142A/en
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
G03B1/00—Film strip handling
G03B1/18—Moving film strip by means which act on the film between the ends thereof
Abstract
21,142. Bruns, B. Sept. 18, 1912, [Convention date]. Kinematograph apparatus.-The teeth c intermittingly feeding the film e are arranged on the periphery of a drum a provided with a passage for the light so that the feed-drum acts also as shutter.
GB191321142D1912-09-181913-09-18Apparatus for Feeding and Exposing Films for Taking or Projecting Cinematograph and the like Pictures.
ExpiredGB191321142A
(en)