Sulphonic acids, insoluble azo-dyestuffs derived from these acids and processes for their preparation,申请号GB19370000386-传众专利搜索

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发明名称	Sulphonic acids, insoluble azo-dyestuffs derived from these acids and processes for their preparation
摘要
申请公布号	GB479708(A)	申请公布日期	1938.02.10
申请号	GB19370000386	申请日期	1937.01.06
申请人	SOCIETE ANONYME DES MATIERES COLORANTES & PRODUITS CHIMIQUES DE SAINT-DENIS;ANDRE WAHL;MAURICE PAILLARD	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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