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经营范围
发明名称
Improvements in or relating to aircraft having tunnel-shaped wings
摘要
申请公布号
GB819226(A)
申请公布日期
1959.09.02
申请号
GB19570008554
申请日期
1957.03.15
申请人
HELMUT PHILIPPE GEORGE ALEXANDER RUDOLF VON ZBOROWSKI
发明人
分类号
B64C29/02;B64C39/06
主分类号
B64C29/02
代理机构
代理人
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