PROCESS FOR RECOVERY OF ALUMINA AND SILICA,申请号EP19960940107-传众专利搜索

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发明名称	PROCESS FOR RECOVERY OF ALUMINA AND SILICA
摘要
申请公布号	EP0866769(B1)	申请公布日期	1999.07.14
申请号	EP19960940107	申请日期	1996.12.12
申请人	MASHAL ALUMINA INDUSTRIES LTD	发明人	NEHARI, SHLOMO;GORIN, CHANOCH;LIN, ISRAEL, J.;BERKOVICH, AMOS
分类号	C01F7/22;C01B33/187;C01B33/12;C01F7/30;(IPC1-7):C01F7/22	主分类号	C01F7/22
代理机构		代理人
主权项
地址

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