首页>
外国专利>
NOVEL MARINE BLUE DISPERSE DYSTUFF * PRODUCTION THEREOF * DYESTUFF PREPARATION CONTAINING SAID DYESTUFF AND DYEING OR PRINTING SYNTHETIC FIBER MATERIAL USING SAID PREPARATION
NOVEL MARINE BLUE DISPERSE DYSTUFF * PRODUCTION THEREOF * DYESTUFF PREPARATION CONTAINING SAID DYESTUFF AND DYEING OR PRINTING SYNTHETIC FIBER MATERIAL USING SAID PREPARATION