Printing process where each incremental area is divided into a chromatic area and an achromatic area and wherein the achromatic areas are printed in black and white and the chromatic areas are printed in color sub-sections
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METHOD FOR PRODUCING SYSTEMATIC COLOR TABLES OR COLORBOARDS FOR THE SEVEN-COLOR PRINTING AND TABLES OR TABLES PRODUCED BY THIS PROCESS PANEL
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Method for uniformly illuminating a surface by means of a point light source
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MULTICOLOR PRINTING WITH SEVEN OR EIGHT PRINT INKS AND WITH ADJUSTING AREA ELEMENTS
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Colour shade exposing from eight basic colours - using transparent covers on covered original and forming raster elements of overlapping or covering shape
