| 发明名称 |
Filtering element for treating liquids, dusts and exhaust gases of internal combustion engines |
| 摘要 |
A laminar structure (17) comprising a deposited metal, the structure having microholes (17a) extending between a first surface and a second surface thereof, each microhole having a wall which meets the first surface with a rounded edge or tapered configuration in such a manner that the first surface is substantially smooth. |
| 申请公布号 |
GB2354459(B) |
申请公布日期 |
2001.11.28 |
| 申请号 |
GB19990022451 |
申请日期 |
1999.09.22 |
| 申请人 |
* VIOSTYLE LIMITED |
发明人 |
GIOVANNI BATTISTA * ZENGA |
| 分类号 |
A61B17/58;A61F2/32;A61L31/00;B01D39/10;B01D39/20;B01D46/00;B01D46/24;B01D46/44;B32B3/24;B32B15/08;C25D1/08;(IPC1-7):C25D1/08;B01D29/11;B01D46/02 |
主分类号 |
A61B17/58 |
| 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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