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发明名称
CALLIOPE OIL PRODUCTION SYSTEM
摘要
申请公布号
EP0990087(A4)
申请公布日期
2002.01.02
申请号
EP19980930350
申请日期
1998.06.17
申请人
REITZ, DONALD D.
发明人
REITZ, DONALD D.
分类号
E21B43/12;(IPC1-7):E21B43/12
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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