| 发明名称 |
Multilayered long life filter using convoluted foam |
| 摘要 |
A filtration device is disclosed, wherein filtering layers are formed from foam and include convolutions formed in at least one surface thereof.
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| 申请公布号 |
US7674306(B2) |
申请公布日期 |
2010.03.09 |
| 申请号 |
US20070671086 |
申请日期 |
2007.02.05 |
| 申请人 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
BUGLI NEVILLE J.;HELLIE MARK D.;ABDOLHOSSEINI REZA |
| 分类号 |
B01D46/00;B01D39/00 |
主分类号 |
B01D46/00 |
| 代理机构 |
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代理人 |
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