| 发明名称 |
FILTER FOR SMALL PARTICLES |
| 摘要 |
<p>A filter for separating solid particles, whose diameters are generally smaller than 5 mu m, from flowing gases or liquids. A covering layer with columnar and/or platelet-shaped oxides is formed on a body consisting of porous steel foil at least in and around the pores.</p> |
| 申请公布号 |
EP0302252(B1) |
申请公布日期 |
1992.03.04 |
| 申请号 |
EP19880110831 |
申请日期 |
1988.07.07 |
| 申请人 |
THYSSEN EDELSTAHLWERKE AG |
发明人 |
BEHR, FRIEDRICH, DR.-ING. |
| 分类号 |
C01F7/42;B01D39/20;B01D71/02;C22C38/00;C22C38/28;C23C26/00;F01N3/022 |
主分类号 |
C01F7/42 |
| 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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