Solvent extraction process for purification of thorium,申请号US19470740274-传众专利搜索

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发明名称	Solvent extraction process for purification of thorium
摘要
申请公布号	US2796320(A)	申请公布日期	1957.06.18
申请号	US19470740274	申请日期	1947.04.08
申请人	HAROLD SPEDDING FRANK;ARTHUR KANT	发明人	SPEDDING FRANK HAROLD;KANT ARTHUR
分类号	C01F15/00	主分类号	C01F15/00
代理机构		代理人
主权项
地址

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