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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COLOURGRAVURE Ltd
Original Assignee
COLOURGRAVURE Ltd
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Filing date
Publication date
Application filed by COLOURGRAVURE LtdfiledCriticalCOLOURGRAVURE Ltd
Application grantedgrantedCritical
Publication of FR782547ApublicationCriticalpatent/FR782547A/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
G03B33/08—Sequential recording or projection
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR782547D1933-12-081934-12-07Procédé et dispositif pour l'obtention d'effets de couleur pour films cinématographiques
ExpiredFR782547A
(fr)