发明名称 |
Wet filter vacuum cleaner has a secondary filter to trap particles not retained in the water |
摘要 |
<p>The suction unit draws dust laden air into an opening (9), through a vertical tube (2) and a flexible outlet nozzle (22) opening beneath the water level in the pan (10). the air is then discharged into the atmosphere through a secondary filter (16).</p> |
申请公布号 |
DE202005009817(U1) |
申请公布日期 |
2005.09.29 |
申请号 |
DE20052009817U |
申请日期 |
2005.06.22 |
申请人 |
SUZHOU SU-VAC ELECTRIC MOTOR CO., LTD. |
发明人 |
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分类号 |
A47L9/18;(IPC1-7):A47L9/18 |
主分类号 |
A47L9/18 |
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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