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发明名称
Perfectionnements relatifs aux aéronefs à voilure tournante
摘要
申请公布号
FR790022(A)
申请公布日期
1935.11.12
申请号
FRD790022
申请日期
1935.05.14
申请人
THE CIERVA AUTOGIRO COMPANY LIMITED
发明人
分类号
B64C27/02
主分类号
B64C27/02
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代理人
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