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发明名称
Method of operating a propeller-driven aircraft
摘要
申请公布号
US2760738(A)
申请公布日期
1956.08.28
申请号
US19530348264
申请日期
1953.04.13
申请人
THE FRYE CORPORATION
发明人
ROBERTSON JAMES L.
分类号
B64C11/30
主分类号
B64C11/30
代理机构
代理人
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地址
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