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公开(公告)号：US2699645A
公开(公告)日：1955-01-18
申请号：US8929249
申请日：1949-04-23
Applicant: ROLLS ROYCE
Inventor： GEORGE OULIANOFF , JOHN RANSON
IPC: F02K1/11
CPC classification number: F02K1/11
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