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发明名称
VERBESSERTE SONDE FÜR DRUCKMESSER
摘要
申请公布号
DE602007011587(D1)
申请公布日期
2011.02.10
申请号
DE200760011587T
申请日期
2007.04.05
申请人
DATC EUROPE (S.A.)
发明人
COUR, FRANCIS
分类号
E21B49/00;E02D1/02;E21B33/127
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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