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经营范围
发明名称
Retractable landing gear
摘要
申请公布号
US2982500(A)
申请公布日期
1961.05.02
申请号
US19590842117
申请日期
1959.09.24
申请人
RENE LUCIEN
发明人
LUCIEN RENE
分类号
B64C25/14
主分类号
B64C25/14
代理机构
代理人
主权项
地址
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