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公开(公告)号：US3075349A
公开(公告)日：1963-01-29
申请号：US10960261
申请日：1961-05-12
Applicant: ROLLS ROYCE
Inventor： ARTHUR BILL , WILSON DAWSON DOUGLAS
IPC: F01D25/20
CPC classification number: F01D25/20
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