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发明名称
Wireline drilling system and method
摘要
申请公布号
AU2009257939(A1)
申请公布日期
2009.12.17
申请号
AU20090257939
申请日期
2009.04.14
申请人
PERRY SLINGSBY SYSTEMS, INC.
发明人
ALLAN SPENCER;GREGORY HAM;PETER NELLESSEN
分类号
E21B19/22;E21B19/02
主分类号
E21B19/22
代理机构
代理人
主权项
地址
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