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发明名称
Automatic cleaning device for use in the thermoplastics extrusion plastometer
摘要
申请公布号
US4821576(A)
申请公布日期
1989.04.18
申请号
US19880154582
申请日期
1988.02.10
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
MIURA, YASHUHIRO;IWATA, HIROMU
分类号
G01N11/04;(IPC1-7):G01N11/00
主分类号
G01N11/04
代理机构
代理人
主权项
地址
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