Produit pour préparer des colorants azoïques,申请号FRD837605-传众专利搜索

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发明名称	Produit pour préparer des colorants azoïques
摘要
申请公布号	FR837605(A)	申请公布日期	1939.02.15
申请号	FRD837605	申请日期	1938.05.06
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B39/00	主分类号	C09B39/00
代理机构		代理人
主权项
地址

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