Process of preparing arylaminoanthraquinone bodies,申请号US19310508373-传众专利搜索

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发明名称	Process of preparing arylaminoanthraquinone bodies
摘要
申请公布号	US1931265(A)	申请公布日期	1933.10.17
申请号	US19310508373	申请日期	1931.01.12
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	MEULY WALTER C.
分类号	C09B1/32	主分类号	C09B1/32
代理机构		代理人
主权项
地址

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