Colorants chromatables appartenant à la série du triphényle-méthane et procédéde préparation de ces colorants,申请号FRD838840-传众专利搜索

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发明名称	Colorants chromatables appartenant à la série du triphényle-méthane et procédéde préparation de ces colorants
摘要
申请公布号	FR838840(A)	申请公布日期	1939.03.16
申请号	FRD838840	申请日期	1938.06.03
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B11/22	主分类号	C09B11/22
代理机构		代理人
主权项
地址

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