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发明名称
Improvements in or relating to variable pitch airscrews
摘要
申请公布号
GB399313(A)
申请公布日期
1933.10.05
申请号
GB19320027061
申请日期
1932.09.29
申请人
THE FAIREY AVIATION COMPANY LIMITED;ARCHIBALD GRAHAM FORSYTH
发明人
分类号
B64C11/36
主分类号
B64C11/36
代理机构
代理人
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地址
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