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发明名称
System and method for running and hanging tubing in a well
摘要
申请公布号
US3247903(A)
申请公布日期
1966.04.26
申请号
US19650463413
申请日期
1965.04.02
申请人
KNIGHT WARNER P
发明人
KNIGHT WARNER P.
分类号
E21B33/047
主分类号
E21B33/047
代理机构
代理人
主权项
地址
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