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发明名称
Baerbar borestrengkompensator
摘要
申请公布号
NO20035286(A)
申请公布日期
2004.06.10
申请号
NO20030005286
申请日期
2003.11.28
申请人
CONTROL FLOW INC
发明人
COFFEY LACEY C;WILLIAMS RICHARD D
分类号
E21B19/09;(IPC1-7):E21B19/09
主分类号
E21B19/09
代理机构
代理人
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地址
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