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经营范围
发明名称
Apparatus for separating mixed products having specific gravities less than one
摘要
申请公布号
US2879889(A)
申请公布日期
1959.03.31
申请号
US19540434140
申请日期
1954.06.03
申请人
VICTOR RAKOWSKY
发明人
RAKOWSKY VICTOR
分类号
B03B5/38
主分类号
B03B5/38
代理机构
代理人
主权项
地址
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