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公开(公告)号：BR102012024670A2
公开(公告)日：2013-11-12
申请号：BR102012024670
申请日：2012-09-27
Applicant: UNITED TECHNOLOGIES CORP
Inventor： OTTO JOHN R , CIGAL BRIAN P , SHARMA SUMIL , DAVIS TODD A
IPC: F02C7/20
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