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发明名称
Well control
摘要
申请公布号
GB0025515(D0)
申请公布日期
2000.11.29
申请号
GB20000025515
申请日期
2000.10.18
申请人
RENOVUS LIMITED
发明人
分类号
E21B21/00;E21B34/08;E21B34/10
主分类号
E21B21/00
代理机构
代理人
主权项
地址
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