Procédé de fabrication de colorants au soufre,申请号FRD766680-传众专利搜索

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发明名称	Procédé de fabrication de colorants au soufre
摘要
申请公布号	FR766680(A)	申请公布日期	1934.07.02
申请号	FRD766680	申请日期	1934.01.05
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B49/04	主分类号	C09B49/04
代理机构		代理人
主权项
地址

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