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发明名称
Method of manipulating well tools
摘要
申请公布号
US3022822(A)
申请公布日期
1962.02.27
申请号
US19600021312
申请日期
1960.04.11
申请人
JERSEY PRODUCTION RESEARCH COMPANY
发明人
MCSTRAVICK PETER R.;ILL SAMUEL E. LOY
分类号
E21B23/08;E21B47/12
主分类号
E21B23/08
代理机构
代理人
主权项
地址
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