C - Chemistry – Metallurgy – 09 – B
Inventor
C - Chemistry, Metallurgy
09
B
Inventor
Acylamino-substituted isoxazole or isothiazole derivatives,...
Dyes containing thiophene radicals
Dyes containing trimellithamide groups
Dyes of the azo and anthraquinone series
Dyes of the phthaloperinone series
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