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公开(公告)号:NO334310B1
公开(公告)日:2014-02-03
申请号:NO20014464
申请日:2001-09-14
Applicant: ION GEOPHYSICAL CORP
Inventor: SCHMIDT MARTIN A , GOLDBERG HOWARD D , IP MATTHEW , SELVAKUMAR ARJUN , YU DULI , MARSH JAMES L , FUNG BING-FAI , SIMON PHILIP
公开(公告)号:NO334310B1
公开(公告)日:2014-02-03
申请号:NO20014464
申请日:2001-09-14
Applicant: ION GEOPHYSICAL CORP
Inventor: SCHMIDT MARTIN A , GOLDBERG HOWARD D , IP MATTHEW , SELVAKUMAR ARJUN , YU DULI , MARSH JAMES L , FUNG BING-FAI , SIMON PHILIP