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发明名称
Method of wet magnetic separation
摘要
申请公布号
US2156125(A)
申请公布日期
1939.04.25
申请号
US19370133777
申请日期
1937.03.30
申请人
PAYNE CLARENCE Q
发明人
PAYNE CLARENCE Q.
分类号
A62C33/06;B03C1/14
主分类号
A62C33/06
代理机构
代理人
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