CONCENTRATION OF ORES BY FLOTATION,申请号CAD319673-传众专利搜索

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发明名称	CONCENTRATION OF ORES BY FLOTATION
摘要
申请公布号	CA319673(A)	申请公布日期	1932.02.09
申请号	CAD319673	申请日期
申请人	THE MINERALS SEPARATION NORTH AMERICAN CORPORATION	发明人	ELTOFT WRAY WILKINSON;WILLIAM TROTTER
分类号		主分类号
代理机构		代理人
主权项
地址

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