Reduction of metal ores,申请号US19420441008-传众专利搜索

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发明名称	Reduction of metal ores
摘要
申请公布号	US2364742(A)	申请公布日期	1944.12.12
申请号	US19420441008	申请日期	1942.04.29
申请人	MARIETTA MANUFACTURING COMPANY	发明人	MERRIAM EDMUND S.
分类号	C22B5/16;C22B26/22	主分类号	C22B5/16
代理机构		代理人
主权项
地址

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