发明名称 |
Vacuum cleaner accessory, fitted to the end of the suction hose, has a filter to trap items larger than dust to avoid the risk of them entering the vacuum cleaner |
摘要 |
<p>The tubular accessory (4) is fitted to the suction hose (3) and contains a filter (5) and a closing flap (20) with a hand control (22) to close off the suction to empty the filter. The flap may be held in the open position by a spring.</p> |
申请公布号 |
DE20306763(U1) |
申请公布日期 |
2003.08.07 |
申请号 |
DE2003206763U |
申请日期 |
2003.05.02 |
申请人 |
ABIS SYSTEMHAUS AG |
发明人 |
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分类号 |
A47L9/10;A47L9/24;(IPC1-7):A47L9/10 |
主分类号 |
A47L9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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