| 发明名称 |
Geurfilter voor stofzuigers. |
| 摘要 |
Odour filters for vacuum cleaners, which can be located after the dust filter and before the turbine, comprise an air-permeable support which contains synthetically produced spherical activated carbon having a diameter of between 0.1 and 2 mm, or printed-on small spots of bonded powdered activated carbon having a diameter and a height of 0.2 to 1 mm. <IMAGE> |
| 申请公布号 |
NL1000078(A1) |
申请公布日期 |
1995.10.19 |
| 申请号 |
NL19951000078 |
申请日期 |
1995.04.06 |
| 申请人 |
HASSO VON BLUECHER;DR. ERNEST DE RUITER |
发明人 |
DR. ERNEST DE RUITER;JONAS TOERNBLOM |
| 分类号 |
A47L9/00;A47L9/10;B01D53/04;B01D53/34;B01D53/38;B01D53/81;(IPC1-7):B01D46/24;A47L9/12 |
主分类号 |
A47L9/00 |
| 代理机构 |
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代理人 |
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