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发明名称
Non-aqueous silica sols and method for preparing same
摘要
申请公布号
US3351561(A)
申请公布日期
1967.11.07
申请号
US19610081474
申请日期
1961.01.09
申请人
NALCO CHEMICAL COMPANY
发明人
ALBRECHT WILLIAM L.;MINDICK MORRIS
分类号
C01B33/145
主分类号
C01B33/145
代理机构
代理人
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地址
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