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经营范围
发明名称
Aeroplane
摘要
申请公布号
GB344101(A)
申请公布日期
1931.03.05
申请号
GB19290038636
申请日期
1929.12.17
申请人
THE GENERAL DEVELOPMENT COMPANY
发明人
分类号
B64C39/04
主分类号
B64C39/04
代理机构
代理人
主权项
地址
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