Colorants azoïques substantifs bruns et procédé pour les obtenir,申请号FRD855986-传众专利搜索

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发明名称	Colorants azoïques substantifs bruns et procédé pour les obtenir
摘要
申请公布号	FR855986(A)	申请公布日期	1940.05.24
申请号	FRD855986	申请日期	1939.06.09
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B35/20	主分类号	C09B35/20
代理机构		代理人
主权项
地址

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