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GUSTAVE NAHRATH
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GUSTAVE NAHRATH
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Application grantedgrantedCritical
Publication of FR481166ApublicationCriticalpatent/FR481166A/fr
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
(AREA)
General Physics & Mathematics
(AREA)
FR481166D1916-03-111916-03-11Procédé de préparation de planches destinées à l'impression
ExpiredFR481166A
(fr)