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发明名称
RUNNING AND SETTING TOOL FOR WELL PACKERS
摘要
申请公布号
AU565502(B2)
申请公布日期
1987.09.17
申请号
AU19830021716
申请日期
1983.11.25
申请人
OTIS ENGINEERING CORP.
发明人
GLEN E. PITTS
分类号
E21B23/06;E21B33/1295;(IPC1-7):E21B23/06
主分类号
E21B23/06
代理机构
代理人
主权项
地址
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