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发明名称
Improvements in or relating to model aircraft propeller spinners
摘要
申请公布号
GB650956(A)
申请公布日期
1951.03.07
申请号
GB19470033199
申请日期
1947.12.16
申请人
STANLEY RONALD MITCHINSON;ALFRED JACK BOWDEN
发明人
分类号
A63H27/00;A63H27/30
主分类号
A63H27/00
代理机构
代理人
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地址
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