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发明名称
Hydraulic drill press and control means therefor
摘要
申请公布号
US2558295(A)
申请公布日期
1951.06.26
申请号
US19440526100
申请日期
1944.03.11
申请人
CLAYTON MANUFACTURING COMPANY
发明人
GRISWOLD DONALD G.
分类号
B23B39/16;B23B47/22
主分类号
B23B39/16
代理机构
代理人
主权项
地址
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