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经营范围
发明名称
Apparatus
摘要
申请公布号
GB0310458(D0)
申请公布日期
2003.06.11
申请号
GB20030010458
申请日期
2003.05.07
申请人
BP EXPLORATION OPERATING COMPANY LIMITED
发明人
分类号
E21B43/08
主分类号
E21B43/08
代理机构
代理人
主权项
地址
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