Method of purifying benzoic acid,申请号US19300461659-传众专利搜索

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发明名称	Method of purifying benzoic acid
摘要
申请公布号	US2189726(A)	申请公布日期	1940.02.06
申请号	US19300461659	申请日期	1930.06.16
申请人	MONSANTO CHEMICAL COMPANY	发明人	CONOVER COURTNEY
分类号	C07C51/48	主分类号	C07C51/48
代理机构		代理人
主权项
地址

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