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发明名称
ZYLINDER MIT VERSCHLEISSBUCHSEN FUER DOPPELSCHNECKENEXTRUDER
摘要
申请公布号
DD284637(A5)
申请公布日期
1990.11.21
申请号
DD19890329201
申请日期
1989.06.02
申请人
VEB ERSTE MASCHINENFABRIK KARL-MARX-STADT,DD
发明人
BEYER,HERBERT,DD;FRIEDERICI,GERHARD,DD
分类号
B29C47/66;(IPC1-7):B29C47/66
主分类号
B29C47/66
代理机构
代理人
主权项
地址
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