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发明名称
Drehfluegeleinrichtung fuer Hubschrauber
摘要
申请公布号
DE1406423(A1)
申请公布日期
1969.02.27
申请号
DE19631406423
申请日期
1963.01.03
申请人
LOCKHEED AIRCRAFT CORP.
发明人
HAROLD CILVER,IRVEN
分类号
B64C27/54
主分类号
B64C27/54
代理机构
代理人
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地址
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