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发明名称
Improvements relating to fluid pressure flap-operating devices for aircraft
摘要
申请公布号
GB480687(A)
申请公布日期
1938.02.22
申请号
GB19360023159
申请日期
1936.08.22
申请人
GEORGE HERBERT DOWTY
发明人
分类号
B64C13/00
主分类号
B64C13/00
代理机构
代理人
主权项
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