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发明名称
Range hood
摘要
申请公布号
US3145643(A)
申请公布日期
1964.08.25
申请号
US19630304799
申请日期
1963.08.27
申请人
THE LAU BLOWER COMPANY
发明人
STROUTH ROBERT L.
分类号
F24C15/20
主分类号
F24C15/20
代理机构
代理人
主权项
地址
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