CONCENTRATION OF PLATE-SHAPED MINERALS,申请号ZA19780001170-传众专利搜索

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发明名称	CONCENTRATION OF PLATE-SHAPED MINERALS
摘要
申请公布号	ZA7801170(B)	申请公布日期	1979.02.28
申请号	ZA19780001170	申请日期	1978.02.28
申请人	GRACE & CO W R	发明人	YOUNG J;VAPLON G;ERICKSON E
分类号	B07B1/00	主分类号	B07B1/00
代理机构		代理人
主权项
地址

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