Colorants nitrés et leur procédé de préparation,申请号FRD840632-传众专利搜索

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发明名称	Colorants nitrés et leur procédé de préparation
摘要
申请公布号	FR840632(A)	申请公布日期	1939.04.28
申请号	FRD840632	申请日期	1938.07.13
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B19/00;C09B51/00	主分类号	C09B19/00
代理机构		代理人
主权项
地址

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