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发明名称
HELICOPTER ROTOR
摘要
申请公布号
GB8332230(D0)
申请公布日期
1984.01.11
申请号
GB19830032230
申请日期
1983.12.02
申请人
COSTRUZIONI AERONAUTICHE, GIOVANNI AGUSTA SPA
发明人
分类号
B64C27/32;B64C27/35;B64C27/48;B64C27/51
主分类号
B64C27/32
代理机构
代理人
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