CHEK-MATE
ORGANIC AND INORGANIC COLORANTS AND PIGMENTS FOR USE IN CERAMICS, PLASTICS, ORGANIC PAINTS AND FINISHES, VITREOUS ENAMELS, INKS, GLAZES AND BUILDING MATERIALS, SCREENING OILS, PASTES, WETTING COMPOUNDS AND COLOR CONCENTRATES SUSPENDED IN PLASTIC RESIN VEHICLES
Cancelled · June 9, 1986 · 73603155 ·