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发明名称
Screw extruder with improved mixing pins
摘要
申请公布号
US6814481(B2)
申请公布日期
2004.11.09
申请号
US20030399111
申请日期
2003.04.16
申请人
COLMEC S P A
发明人
COLOMBO UBALDOO
分类号
B29C47/38;B29C47/80;(IPC1-7):A21C1/06
主分类号
B29C47/38
代理机构
代理人
主权项
地址
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