Process for purifying metals,申请号US19410384260-传众专利搜索

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发明名称	Process for purifying metals
摘要
申请公布号	US2280706(A)	申请公布日期	1942.04.21
申请号	US19410384260	申请日期	1941.03.20
申请人	THE AMERICAN METAL COMPANY, LIMITED	发明人	JONES THOMAS R.
分类号	C22B25/00;C22B25/08	主分类号	C22B25/00
代理机构		代理人
主权项
地址

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