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B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
B41N1/00—Printing plates or foils; Materials therefor
Verfahren zur Herstellung von Schattierungen und Rastermustern o. dgl. auf Zeichnungen vermittels aufklebbarer durchsichtiger Filme zur Herstellung von Druckformen