BENEFICIATION OF NICKEL ORES,申请号ZM19690000099-传众专利搜索

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发明名称	BENEFICIATION OF NICKEL ORES
摘要
申请公布号	ZM9969(A1)	申请公布日期	1971.03.22
申请号	ZM19690000099	申请日期	1969.06.25
申请人	FALCONBRIDGE NICKEL MINES LTD	发明人
分类号	B07B1/18;C22B23/00;(IPC1-7):C22B/	主分类号	B07B1/18
代理机构		代理人
主权项
地址

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