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发明名称
Process and mechanism for separating intermixed divided materials
摘要
申请公布号
US2079246(A)
申请公布日期
1937.05.04
申请号
US19270190925
申请日期
1927.05.12
申请人
PEALE-DAVIS COMPANY
发明人
DAVIS KENNETH
分类号
B03B4/00
主分类号
B03B4/00
代理机构
代理人
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地址
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