Derivatives of para-phenanthrolin and manufacture thereof,申请号US19370150332-传众专利搜索

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发明名称	Derivatives of para-phenanthrolin and manufacture thereof
摘要
申请公布号	US2112961(A)	申请公布日期	1938.04.05
申请号	US19370150332	申请日期	1937.06.25
申请人	WINTHROP CHEMICAL COMPANY, INC.	发明人	HENECKA HANS
分类号	C07D495/16	主分类号	C07D495/16
代理机构		代理人
主权项
地址

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