Production method of manganese oxide coated sand,申请号KR20090010791-传众专利搜索

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发明名称	Production method of manganese oxide coated sand
摘要
申请公布号	KR101110770(B1)	申请公布日期	2012.03.13
申请号	KR20090010791	申请日期	2009.02.10
申请人		发明人
分类号	B01D39/00;C02F1/28;C04B14/06	主分类号	B01D39/00
代理机构		代理人
主权项
地址

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