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公开(公告)号:EP2971748A4
公开(公告)日:2016-11-30
申请号:EP13878215
申请日:2013-12-16
Applicant: UNITED TECHNOLOGIES CORP
Inventor: CALLAGHAN CRAIG MICHAEL
CPC classification number: F02C7/222 , F02C7/22 , F02C7/236 , F04F5/02 , F05D2260/601 , F23K5/142 , F23K2301/201