Process for removing silica from iron,申请号US19450592955-传众专利搜索

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发明名称	Process for removing silica from iron
摘要
申请公布号	US2530391(A)	申请公布日期	1950.11.21
申请号	US19450592955	申请日期	1945.05.10
申请人	INLAND STEEL COMPANY	发明人	MARCHI VINCENT S. DE
分类号	B22F1/00;C22B1/02;C22B1/14	主分类号	B22F1/00
代理机构		代理人
主权项
地址

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