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发明名称
Landing gear retraction system
摘要
申请公布号
US2939655(A)
申请公布日期
1960.06.07
申请号
US19560616065
申请日期
1956.10.15
申请人
CLEVELAND PNEUMATIC INDUSTRIES, INC.
发明人
HARTEL ERWIN H.
分类号
B64C25/34
主分类号
B64C25/34
代理机构
代理人
主权项
地址
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