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发明名称
Well start-up system and process
摘要
申请公布号
GB0420911(D0)
申请公布日期
2004.10.20
申请号
GB20040020911
申请日期
2004.09.21
申请人
CALTEC LTD
发明人
分类号
E21B43/12;E21B43/34
主分类号
E21B43/12
代理机构
代理人
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