Procédé pour la préparation de produits substitués chlorés et bromés de la série des dibenzanthrones et isodibenzanthrones,申请号FRD38142-传众专利搜索

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发明名称	Procédé pour la préparation de produits substitués chlorés et bromés de la série des dibenzanthrones et isodibenzanthrones
摘要
申请公布号	FR38142(E)	申请公布日期	1931.04.01
申请号	FRD38142	申请日期	1930.03.15
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B3/32	主分类号	C09B3/32
代理机构		代理人
主权项
地址

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