发明名称 |
elementos de rosca sem fim com ângulo de crista reduzido |
摘要 |
The present invention relates to screw elements for multiscrew extruders with pairs of co-rotating and fully wiping screws, to the use of these screw elements in multiscrew extruders and to a method of generating screw elements according to the invention. |
申请公布号 |
BRPI0914295(A2) |
申请公布日期 |
2015.11.03 |
申请号 |
BR2009PI14295 |
申请日期 |
2009.06.09 |
申请人 |
BAYER TECHNOLOGY SERVICES GMBH |
发明人 |
MICHAEL BIERDEL;THOMAS KONIG;ULRICH LIESENFELDER |
分类号 |
B29B7/48;B29C47/40 |
主分类号 |
B29B7/48 |
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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