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发明名称
EXTRUDERS
摘要
申请公布号
GB1560352(A)
申请公布日期
1980.02.06
申请号
GB19770000341
申请日期
1977.01.06
申请人
ERSTE MASCHINENFABRIK KARL-MARX-STADT VEB
发明人
分类号
B29C47/08;B29C47/66;(IPC1-7):B29F3/01
主分类号
B29C47/08
代理机构
代理人
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