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经营范围
发明名称
Lightweight aircraft
摘要
An ultralight aircraft has a single stick three-axis aerodynamic control, twin engined power control, wing- and tail-mounted ailerons, an inverted V-tail and wide span wings with upturned tips.
申请公布号
US4424946(A)
申请公布日期
1984.01.10
申请号
US19800203899
申请日期
1980.11.04
申请人
KRAMER, DALE C.
发明人
KRAMER, DALE C.
分类号
B64C31/028;(IPC1-7):B64C19/02
主分类号
B64C31/028
代理机构
代理人
主权项
地址
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