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公开(公告)号:US2506949A
公开(公告)日:1950-05-09
申请号:US67906946
申请日:1946-06-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: BURELBACH FREDERICK M , LUKACS JOSEPH J
IPC: G09B9/18
CPC classification number: G09B9/18
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2.Engine temperature and cowl flap control for aircraft ground trainers 失效
Title translation: 发动机温度和整流罩控制飞机地面训练员公开(公告)号:US2496617A
公开(公告)日:1950-02-07
申请号:US71909146
申请日:1946-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BURELBACH FREDERICK M
IPC: G09B9/18
CPC classification number: G09B9/18