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经营范围
发明名称
Hydraulic apparatus
摘要
申请公布号
US2647455(A)
申请公布日期
1953.08.04
申请号
US19470730504
申请日期
1947.02.24
申请人
THE DENISON ENGINEERING COMPANY
发明人
ADAMS CECIL E.
分类号
B21D43/09;F15B11/20
主分类号
B21D43/09
代理机构
代理人
主权项
地址
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