发明授权
- 专利标题: Dust suction device with self-cleaning of the filters.
- 专利标题(中): 真空清洁与过滤器自动清扫
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申请号: EP08156584.8申请日: 2008-05-20
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公开(公告)号: EP1997415B1公开(公告)日: 2010-09-22
- 发明人: Valentini, Guido
- 申请人: Valentini, Guido
- 申请人地址: Via Corridoni, 4 20122 Milano IT
- 专利权人: Valentini, Guido
- 当前专利权人: Valentini, Guido
- 当前专利权人地址: Via Corridoni, 4 20122 Milano IT
- 代理机构: Mittler, Enrico
- 优先权: ITMI20071121 20070601
- 主分类号: A47L9/20
- IPC分类号: A47L9/20 ; B01D46/00
公开/授权文献
- EP1997415A1 Dust suction device with self-cleaning of the filters. 公开/授权日:2008-12-03
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