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发明名称
DRAHTLAUFROLLE FUER ELEKTRISCHE DRAHTERWAERMUNGSANLAGEN
摘要
申请公布号
DD128929(A1)
申请公布日期
1977.12.21
申请号
DD19760196354
申请日期
1976.12.15
申请人
FEIL,ULRICH,DL;KLIMEK,MANFRED,DL;LAURICH,KARL,DL;WALLAU,HELMUT,DL
发明人
FEIL,ULRICH,DL;KLIMEK,MANFRED,DL;LAURICH,KARL,DL;WALLAU,HELMUT,DL
分类号
B21C47/00;(IPC1-7):B21C47/00
主分类号
B21C47/00
代理机构
代理人
主权项
地址
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