| 发明名称 |
METHOD AND DEVICE FOR DENSIFYING PULVERIZED MATERIAL |
| 摘要 |
Method and device for densifying pulverized material, which is transported b y means of a feeding screw in a screw housing, wherein alternatively vacuum an d compressed air is applied via a filter on the inner circumference of the scr ew housing.
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| 申请公布号 |
CA2382077(A1) |
申请公布日期 |
2001.03.01 |
| 申请号 |
CA20002382077 |
申请日期 |
2000.08.23 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
IGLESIAS, JOAN;ARISA, JOSEP |
| 分类号 |
B65B37/10;B65B63/02;(IPC1-7):B65B63/02 |
主分类号 |
B65B37/10 |
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