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经营范围
发明名称
Retractible landing gear
摘要
申请公布号
US1914092(A)
申请公布日期
1933.06.13
申请号
US19300466446
申请日期
1930.07.08
申请人
CURTISS AEROPLANE & MOTOR COMPANY, INC.
发明人
HENRICHSEN KNUT;PAYNE SAMUEL T.
分类号
B64C25/10
主分类号
B64C25/10
代理机构
代理人
主权项
地址
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