| 发明名称 |
Small volume outlet apparatus with a sieve changing device for multiple shaft screw machines |
| 摘要 |
The invention relates to a small volume outlet apparatus for multiple shaft screw machines for highly viscous materials at the discharge end of a multiple shaft screw having a sieve changing device arranged in it.
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| 申请公布号 |
US4318677(A) |
申请公布日期 |
1982.03.09 |
| 申请号 |
US19790068354 |
申请日期 |
1979.08.21 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ULLRICH, MARTIN;GEMPERLEIN, HEINZ |
| 分类号 |
B29C47/30;B29B7/00;B29C47/00;B29C47/08;B29C47/40;B29C47/68;(IPC1-7):B29B5/00 |
主分类号 |
B29C47/30 |
| 代理机构 |
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| 主权项 |
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