Process for the manufacture of dianisidine,申请号US19390303477-传众专利搜索

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发明名称	Process for the manufacture of dianisidine
摘要
申请公布号	US2233130(A)	申请公布日期	1941.02.25
申请号	US19390303477	申请日期	1939.11.08
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	HENKE CLYDE O.;BENNER ROLAND G.
分类号		主分类号
代理机构		代理人
主权项
地址

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