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发明名称
Adjustable-camber aerofoil
摘要
申请公布号
US1791146(A)
申请公布日期
1931.02.03
申请号
US19290349619
申请日期
1929.03.25
申请人
ROCHEVILLE HARRY D
发明人
ROCHEVILLE HARRY D.
分类号
B64C3/48
主分类号
B64C3/48
代理机构
代理人
主权项
地址
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