A method of beneficiating coal,申请号AU19920010500-传众专利搜索

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发明名称	A method of beneficiating coal
摘要
申请公布号	AU642069(B2)	申请公布日期	1993.10.07
申请号	AU19920010500	申请日期	1992.01.28
申请人	THE BROKEN HILL PROPRIETARY COMPANY LIMITED	发明人	JAMES BRYER SMITHAM;RAY KEAST-JONES;JOHN FRANCIS ELLISON;KEITH REGINALD SPENCER HORROCKS
分类号	B04C11/00;C10L9/00;(IPC1-7):C10L9/00	主分类号	B04C11/00
代理机构		代理人
主权项
地址

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