Recovery of manganese from ores,申请号US19570696284-传众专利搜索

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发明名称	Recovery of manganese from ores
摘要
申请公布号	US2890103(A)	申请公布日期	1959.06.09
申请号	US19570696284	申请日期	1957.11.13
申请人	REPUBLIC STEEL CORPORATION	发明人	DAUGHERTY CHARLES C.
分类号	C22B47/00	主分类号	C22B47/00
代理机构		代理人
主权项
地址

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