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B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
B41C1/00—Forme preparation
B41C1/02—Engraving; Heads therefor
B41C1/025—Engraving; Heads therefor characterised by means for the liquid etching of substrates for the manufacturing of relief or intaglio printing forms, already provided with resist pattern
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Manufacture Or Reproduction Of Printing Formes
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Printing Plates And Materials Therefor
(AREA)
FR421344D1909-11-221910-10-11Procédé d'obtention de clichés à réseaux croisés ou à lignes pour l'impression en creux
ExpiredFR421344A
(fr)
Procédé de fabrication de caractères d'imprimerie, de clichés, etc. en xylonite ininflammable pour l'impression calcographique et typographique