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发明名称
Centrifugal separator
摘要
申请公布号
US2512253(A)
申请公布日期
1950.06.20
申请号
US19470740695
申请日期
1947.04.10
申请人
W. R. GRACE & CO.
发明人
LIPSCOMB GASTON J.
分类号
B01D21/26
主分类号
B01D21/26
代理机构
代理人
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地址
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