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发明名称
Apparatus and method
摘要
申请公布号
GB0519119(D0)
申请公布日期
2005.10.26
申请号
GB20050019119
申请日期
2005.09.20
申请人
COLQUHOUN, ROSS
发明人
分类号
E21B47/10;G01N1/20;G01N9/00
主分类号
E21B47/10
代理机构
代理人
主权项
地址
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