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经营范围
发明名称
Improvements in or relating to propellers, fans and the like
摘要
申请公布号
GB601160(A)
申请公布日期
1948.04.29
申请号
GB19450008461
申请日期
1945.04.05
申请人
VICTOR ASARIUS KENNETT
发明人
分类号
F04D29/38
主分类号
F04D29/38
代理机构
代理人
主权项
地址
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