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经营范围
发明名称
Cleanup production during sampling
摘要
申请公布号
GB2481744(B)
申请公布日期
2012.02.15
申请号
GB20110016564
申请日期
2008.11.10
申请人
SCHLUMBERGER HOLDINGS LIMITED
发明人
ALEXANDER F ZAZOVSKY
分类号
E21B49/08
主分类号
E21B49/08
代理机构
代理人
主权项
地址
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