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经营范围
发明名称
Fluid pressure determination
摘要
申请公布号
GB0309132(D0)
申请公布日期
2003.05.28
申请号
GB20030009132
申请日期
2003.04.23
申请人
ABB OFFSHORE SYSTEMS LIMITED
发明人
分类号
E21B47/06
主分类号
E21B47/06
代理机构
代理人
主权项
地址
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