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发明名称
Illuminating means for floor polishers
摘要
申请公布号
US2682604(A)
申请公布日期
1954.06.29
申请号
US19490123910
申请日期
1949.10.27
申请人
THE HOOVER COMPANY
发明人
GERBER DALE C.
分类号
A47L11/40
主分类号
A47L11/40
代理机构
代理人
主权项
地址
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