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经营范围
发明名称
Fan having a great axial length and comprising an air inlet at both ends
摘要
申请公布号
US3034702(A)
申请公布日期
1962.05.15
申请号
US19580774377
申请日期
1958.11.17
申请人
AKTIEBOLAGET WESTERASMASKINER
发明人
LARSSON LARS;THENANDER JOHN
分类号
F04D29/42
主分类号
F04D29/42
代理机构
代理人
主权项
地址
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