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经营范围
发明名称
Improvements in or relating to rotary wing aircraft
摘要
申请公布号
GB606305(A)
申请公布日期
1948.08.11
申请号
GB19460001093
申请日期
1946.01.11
申请人
THE FAIREY AVIATION COMPANY LIMITED;JAMES ALLAN JAMIESON BENNETT
发明人
分类号
B64C27/37
主分类号
B64C27/37
代理机构
代理人
主权项
地址
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