Process for preparing hydroxy diphenylamines,申请号US19530369249-传众专利搜索

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发明名称	Process for preparing hydroxy diphenylamines
摘要
申请公布号	US2780647(A)	申请公布日期	1957.02.05
申请号	US19530369249	申请日期	1953.07.20
申请人	E. I. DU PONT DE NEMOURS AND COMPANY	发明人	SPIEGLER LOUIS
分类号	C08K5/18	主分类号	C08K5/18
代理机构		代理人
主权项
地址

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