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公开(公告)号：US2706888A
公开(公告)日：1955-04-26
申请号：US14789350
申请日：1950-03-06
Applicant: ROLLS ROYCE
Inventor： HAVELOCK BALLANTYNE DAVID , OMRI DAVIES DAVID , EDWARD BOWNS DESMOND
IPC: F02C7/236
CPC classification number: F02C7/236
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公开(公告)号：US2813394A
公开(公告)日：1957-11-19
申请号：US38837453
申请日：1953-10-26
Applicant: ROLLS ROYCE
Inventor： HAVELOCK BALLANTYNE DAVID , OMRI DAVIES DAVID , EDWARD BOWNS DESMOND
IPC: F02K3/10
CPC classification number: F02K3/10
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公开(公告)号：US2855751A
公开(公告)日：1958-10-14
申请号：US67741657
申请日：1957-07-23
Applicant: ROLLS ROYCE
Inventor： HAVELOCK BALLANTYNE DAVID , OMRI DAVIES DAVID , EDWARD BOWNS DESMOND
IPC: F02C7/236
CPC classification number: F02C7/236
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