| 发明名称 |
Method for treating and/or cleaning floor coverings |
| 摘要 |
<p>The cleaner (3) has a rotary brush (4) and wheels by which the cleaner is set to a clearance from a floor transmitter (11) or floor covering (8) for optimum performance by a sensor (9) which is able to react to floor indicators to determine the optimum clearance.</p> |
| 申请公布号 |
EP1642522(A2) |
申请公布日期 |
2006.04.05 |
| 申请号 |
EP20050109087 |
申请日期 |
2005.09.30 |
| 申请人 |
VORWERK & CO. INTERHOLDING GMBH |
发明人 |
HELLRUNG, DIRK DR. |
| 分类号 |
A47L9/28 |
主分类号 |
A47L9/28 |
| 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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