Stabilization of silica,申请号GB19580018784-传众专利搜索

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发明名称	Stabilization of silica
摘要
申请公布号	GB883863(A)	申请公布日期	1961.12.06
申请号	GB19580018784	申请日期	1958.06.12
申请人	PITTSBURGH PLATE GLASS COMPANY	发明人
分类号	C01B33/193	主分类号	C01B33/193
代理机构		代理人
主权项
地址

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