Process for producing sols of 5-8 millimicron silica particles, and product,申请号US19540412627-传众专利搜索

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发明名称	Process for producing sols of 5-8 millimicron silica particles, and product
摘要
申请公布号	US2750345(A)	申请公布日期	1956.06.12
申请号	US19540412627	申请日期	1954.02.25
申请人	E. I. DU PONT DE NEMOURS AND COMPANY	发明人	ALEXANDER GUY B.
分类号	C01B33/148	主分类号	C01B33/148
代理机构		代理人
主权项
地址

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