| 发明名称 |
Flexible folded filter insert |
| 摘要 |
A flexible folded filter insert which is not noticeably deformed by the air which it cleans. The insert has a fold pattern which is closed off at the ends by flexible strips which can be compressed in the longitudinal direction.
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| 申请公布号 |
US5779747(A) |
申请公布日期 |
1998.07.14 |
| 申请号 |
US19960691717 |
申请日期 |
1996.08.02 |
| 申请人 |
FIRMA CARL FREUDENBERG |
发明人 |
SCHLOER, ULRICH;HINTENLANG, DIETER |
| 分类号 |
B01D46/10;B01D46/52;(IPC1-7):B01D27/06 |
主分类号 |
B01D46/10 |
| 代理机构 |
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代理人 |
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