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发明名称
Suction brush assembly having a rotating roller for sweeping dust
摘要
申请公布号
KR100470557(B1)
申请公布日期
2005.03.08
申请号
KR20020011240
申请日期
2002.03.04
申请人
发明人
分类号
A47L9/02;A47L5/34;A47L9/04;(IPC1-7):A47L9/02
主分类号
A47L9/02
代理机构
代理人
主权项
地址
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