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发明名称
Endless track landing element and means for mounting the same on aircraft
摘要
申请公布号
US2433830(A)
申请公布日期
1948.01.06
申请号
US19440565116
申请日期
1944.11.25
申请人
HERBERT DOWTY GEORGE
发明人
DOWTY GEORGE HERBERT
分类号
B64C25/38
主分类号
B64C25/38
代理机构
代理人
主权项
地址
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