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公开(公告)号:EP1991860A4
公开(公告)日:2011-08-03
申请号:EP07717653
申请日:2007-02-23
Applicant: GEN ELECTRIC
Inventor: FOMITCHOV PAVEL A , BARASH EUGENE , YEKTA AHMAD , MASINO JOSEPH
CPC classification number: G01N21/6458 , G01N21/47 , G01N2201/0407 , G01N2201/1042 , G02B21/0048 , G02B21/0076 , G02B21/367