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发明名称
Centrifugal bowl with reciprocating valve for separating sludgecontaining liquids
摘要
申请公布号
US2467742(A)
申请公布日期
1949.04.19
申请号
US19440536462
申请日期
1944.05.20
申请人
THE DE LAVAL SEPARATOR COMPANY
发明人
HANNO TORE VERNER
分类号
B04B1/14;B04B1/18
主分类号
B04B1/14
代理机构
代理人
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地址
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