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G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
G03F3/00—Colour separation; Correction of tonal value
G03F3/04—Colour separation; Correction of tonal value by photographic means
Landscapes
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General Physics & Mathematics
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Thermal Transfer Or Thermal Recording In General
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FR468760D1913-02-231914-02-20Procédé de production d'images partielles pour l'impression trichrome ou quadrichrome
ExpiredFR468760A
(fr)
Procédé pour empecher la déformation du papier gélatiné coloré lors de son ramollissement, pour le rendre propre au report dans l'impression trichrome ou quadrichrome
Procédé de préparation de planches pour l'impression en creux par la morsure d'images au pigment après le tramage des surfaces d'impression