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WERKSTATTE fur FEINMECHANIK G
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WERKSTATTE fur FEINMECHANIK G
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Application filed by WERKSTATTE fur FEINMECHANIK GfiledCriticalWERKSTATTE fur FEINMECHANIK G
Application grantedgrantedCritical
Publication of FR24388EpublicationCriticalpatent/FR24388E/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
G03B15/00—Special procedures for taking photographs; Apparatus therefor
G03B15/08—Trick photography
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR24388A1920-06-111920-06-11
Darkroom for cinematographic images
ExpiredFR24388E
(en)