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发明名称
PIPELINE INSPECTION APPARATUS AND METHOD
摘要
申请公布号
EP2464822(A1)
申请公布日期
2012.06.20
申请号
EP20100808842
申请日期
2010.08.13
申请人
LOTT, PAUL;BILLINGSLEY, S.W.;RIPKA, PAVEL;JANOSEK, MICHAL
发明人
LOTT, PAUL;BILLINGSLEY, S.W.;RIPKA, PAVEL;JANOSEK, MICHAL
分类号
E21B47/10
主分类号
E21B47/10
代理机构
代理人
主权项
地址
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