Compounds of the n-dihydro-1,2,2',1'-anthraquinone azine series and process for the production thereof,申请号US19320625213-传众专利搜索

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发明名称	Compounds of the n-dihydro-1,2,2',1'-anthraquinone azine series and process for the production thereof
摘要
申请公布号	US2030876(A)	申请公布日期	1936.02.18
申请号	US19320625213	申请日期	1932.07.27
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	JOHNSON FRANK WILLARD
分类号	C09B5/52	主分类号	C09B5/52
代理机构		代理人
主权项
地址

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