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发明名称
Process of purifying sodium silicate solutions
摘要
申请公布号
US1836093(A)
申请公布日期
1931.12.15
申请号
US19280303116
申请日期
1928.08.30
申请人
THE GRASSELLI CHEMICAL COMPANY
发明人
TAYLOR EDWARD A.;GRACE WORTHINGTON T.
分类号
C01B33/32
主分类号
C01B33/32
代理机构
代理人
主权项
地址
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