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发明名称
Control system for tandem helicopter
摘要
申请公布号
US2860711(A)
申请公布日期
1958.11.18
申请号
US19550502456
申请日期
1955.04.19
申请人
VERTOL AIRCRAFT CORPORATION
发明人
DANCIK PAUL JULIUS
分类号
B64C27/605
主分类号
B64C27/605
代理机构
代理人
主权项
地址
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