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经营范围
发明名称
Centrifugal concentrator
摘要
申请公布号
US2003767(A)
申请公布日期
1935.06.04
申请号
US19330682759
申请日期
1933.07.29
申请人
BALDWIN CURTIS C;MILLER VERNE S
发明人
BALDWIN CURTIS C.;MILLER VERNE S.
分类号
B04B1/00
主分类号
B04B1/00
代理机构
代理人
主权项
地址
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