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PIERRE RANDABEL
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PIERRE RANDABEL
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Application filed by PIERRE RANDABELfiledCriticalPIERRE RANDABEL
Application grantedgrantedCritical
Publication of FR18403EpublicationCriticalpatent/FR18403E/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
G03B33/00—Colour photography, other than mere exposure or projection of a colour film
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR18403D1913-01-101913-01-20Procédé tétrachrome de cinématographie en couleurs naturelles
ExpiredFR18403E
(fr)