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VALLCORBA TURA
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VALLCORBA TURA
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Application filed by VALLCORBA TURAfiledCriticalVALLCORBA TURA
Priority to ES406792ApriorityCriticalpatent/ES406792A2/es
Publication of ES406792A2publicationCriticalpatent/ES406792A2/es
Colorantes monoazoicos dispersos derivados de 4-alcoxicarbonilfenilazo-n-:n-dialcoxi-carbonilalquilanilinas,procedimiento para producirlos,y metodo para la coloracion con los mismos materiales textiles sinteticos