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1.发明公开METHOD AND APPARATUS FOR MANUFACTURING A MULTI-ALLOY CAST STRUCTURE 审中-公开VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER GUSSSTRUKTUR AUS MEHREREN LEGIERUNGEN
公开(公告)号：EP3074159A4
公开(公告)日：2017-08-02
申请号：EP14865531
申请日：2014-11-07
Applicant: UNITED TECHNOLOGIES CORP
Inventor： BULLIED STEVEN J , MARCIN JR JOHN J , KREEK EMILY K , VERNER CARL R , BOCHIECHIO MARIO P
CPC classification number: B22D19/16 , B22C9/06 , B22C9/082 , B22C9/24 , B22D21/005 , B22D25/02 , F01D5/147 , F05D2230/21
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