CRYSTALLINE SILICA POLYMORPH METHOD FOR PREPARING SAME AND ITS USE,申请号GB19770048039-传众专利搜索

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发明名称	CRYSTALLINE SILICA POLYMORPH METHOD FOR PREPARING SAME AND ITS USE
摘要
申请公布号	GB1592809(A)	申请公布日期	1981.07.08
申请号	GB19770048039	申请日期	1977.11.18
申请人	UNION CARBIDE CORP	发明人
分类号	B01D15/00;B01D15/08;B01J20/10;C01B37/02;C02F1/28;C07C7/12;(IPC1-7):01B33/12;01D15/08	主分类号	B01D15/00
代理机构		代理人
主权项
地址

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