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发明名称
Variable camber airfoil
摘要
申请公布号
US1868748(A)
申请公布日期
1932.07.26
申请号
US19310577799
申请日期
1931.11.28
申请人
HOGAN HERBERT J
发明人
HOGAN HERBERT J.
分类号
B64C3/48
主分类号
B64C3/48
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代理人
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