Treatment of iron ores containing nickel,申请号US19320630907-传众专利搜索

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发明名称	Treatment of iron ores containing nickel
摘要
申请公布号	US2067874(A)	申请公布日期	1937.01.12
申请号	US19320630907	申请日期	1932.08.29
申请人	BETHLEHEM MINES CORPORATION	发明人	BROWN EARL H.;BRODERICK SYLVESTER JAMES
分类号	C22B1/08;C22B23/00	主分类号	C22B1/08
代理机构		代理人
主权项
地址

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