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经营范围
发明名称
Extruder
摘要
申请公布号
DE1554968(A1)
申请公布日期
1970.01.29
申请号
DE19661554968
申请日期
1966.04.09
申请人
VALYI,EMERY I.
发明人
I. VALYI,EMERY
分类号
B29C45/46;B29C47/44;B29C47/50;B29C47/52
主分类号
B29C45/46
代理机构
代理人
主权项
地址
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