| 发明名称 |
Paving stones cleaning device for pavement, has water supply tank to supply water through water pipe for generation of jet of water, and air turbine for generating air stream, where jet of water and air stream are output together |
| 摘要 |
<p>The device (1) has a water supply tank (2a) to supply water through a water pipe (2c) for generation of a jet of water, and an air turbine (3a) for generating air stream, where the jet of water and the air stream are output together for cleaning a pavement.</p> |
| 申请公布号 |
BE1018103(A3) |
申请公布日期 |
2010.05.04 |
| 申请号 |
BE20080000238 |
申请日期 |
2008.04.22 |
| 申请人 |
DE RO JEAN-MARC |
发明人 |
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| 分类号 |
(IPC1-7):B08B3/02;E01H1/10 |
主分类号 |
(IPC1-7):B08B3/02 |
| 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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