Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
Inventor
active
Blue coloring agent for electro-photographic copying processes w
Magenta colorant for electrophotographic recording processes
Pasty pigment formulations, production and use thereof
Pigment combinations for inks for the intaglio printing of illus
Pigment for electrophotographic recording processes
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