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RELIEPHOGRAPHIE
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RELIEPHOGRAPHIE
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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
G03F5/00—Screening processes; Screens therefor
G03F5/14—Screening processes; Screens therefor by contact methods
Landscapes
Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR968303D1947-08-081947-08-08
Method of performing halftone printing plates
ExpiredFR968303A
(en)