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发明名称
Motor and fan unit
摘要
申请公布号
US2175641(A)
申请公布日期
1939.10.10
申请号
US19360064420
申请日期
1936.02.17
申请人
THE OHIO CITIZENS TRUST COMPANY
发明人
REPLOGLE DANIEL BENSON
分类号
F04D17/16
主分类号
F04D17/16
代理机构
代理人
主权项
地址
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