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发明名称
Helicopter blade with trailing edge tab
摘要
申请公布号
GB690768(A)
申请公布日期
1953.04.29
申请号
GB19510001441
申请日期
1951.01.18
申请人
DOMAN HELICOPTERS INC.
发明人
分类号
B64C27/46
主分类号
B64C27/46
代理机构
代理人
主权项
地址
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