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发明名称
Improvements in or relating to aircraft
摘要
申请公布号
GB377178(A)
申请公布日期
1932.07.13
申请号
GB19310010910
申请日期
1931.04.13
申请人
ALBERT PETER THURSTON
发明人
分类号
B64C23/02
主分类号
B64C23/02
代理机构
代理人
主权项
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