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发明名称
Method and device for driving a pile or the like into and out of the ground.
摘要
申请公布号
EP0521542(B1)
申请公布日期
1994.11.30
申请号
EP19920201505
申请日期
1992.05.27
申请人
IHC HOLLAND N.V.
发明人
ARENTSEN, DIK
分类号
E02D11/00;E21B3/025;E21B17/02;(IPC1-7):E02D11/00;E21B7/22
主分类号
E02D11/00
代理机构
代理人
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地址
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