Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Steatit Magnesia AG
Original Assignee
Steatit Magnesia AG
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Publication date
Application filed by Steatit Magnesia AGfiledCriticalSteatit Magnesia AG
Application grantedgrantedCritical
Publication of FR829055ApublicationCriticalpatent/FR829055A/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
FR829055D1936-11-141937-11-13
Cinematographic projector, especially for narrow films
ExpiredFR829055A
(en)