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经营范围
发明名称
Downhole chemical cutter
摘要
申请公布号
EP0575115(B1)
申请公布日期
1998.01.28
申请号
EP19930304564
申请日期
1993.06.11
申请人
TERRELL, JAMIE B.
发明人
TERRELL, JAMIE B.
分类号
E21B29/02;(IPC1-7):E21B29/02
主分类号
E21B29/02
代理机构
代理人
主权项
地址
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