Method of separating ortho- and para-amino-ethyl-benzenes,申请号US19370172160-传众专利搜索

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发明名称	Method of separating ortho- and para-amino-ethyl-benzenes
摘要
申请公布号	US2165165(A)	申请公布日期	1939.07.04
申请号	US19370172160	申请日期	1937.11.01
申请人	THE DOW CHEMICAL COMPANY	发明人	DREISBACH ROBERT R.;DAY JAMES
分类号		主分类号
代理机构		代理人
主权项
地址

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