| 发明名称 |
Filter device especially for cleaning air used for aeration and/or heating and/or air-conditioning of rooms or the interior of motor-vehicles |
| 摘要 |
<p>The filter has two layers of pleated unwoven material. The bottom of the folds of the first layer (11) are placed w.r.t. the bottom of the folds of the second layer (12) to form longitudinal channels (15).</p> |
| 申请公布号 |
EP1038568(A1) |
申请公布日期 |
2000.09.27 |
| 申请号 |
EP20000104662 |
申请日期 |
2000.03.03 |
| 申请人 |
VALEO |
发明人 |
GUERIN, RICHARD;JACQ, GERARD;LEGRAND, CLAUDE |
| 分类号 |
B01D46/10;B01D46/52;B60H3/06;(IPC1-7):B01D46/52 |
主分类号 |
B01D46/10 |
| 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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