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发明名称
Improvements in or relating to co-precipitates comprising colloidal silica
摘要
申请公布号
GB707478(A)
申请公布日期
1954.04.21
申请号
GB19510027909
申请日期
1951.11.28
申请人
MONSANTO CHEMICAL COMPANY
发明人
分类号
C01B33/141;C01B33/18
主分类号
C01B33/141
代理机构
代理人
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