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发明名称
COMPOUND HELICOPTERS
摘要
申请公布号
GB2238995(B)
申请公布日期
1993.05.19
申请号
GB19900026433
申请日期
1990.12.05
申请人
* WESTLAND HELICOPTERS LIMITED
发明人
DAVID ERNEST HALL * BALMFORD;DAVID VINCENT * HUMPHERSON
分类号
B64C27/26;B64C27/82
主分类号
B64C27/26
代理机构
代理人
主权项
地址
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