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发明名称
AUSKLEIDUNG FUER ELEKTROLYSEWANNE ZUR HERSTELLUNG VON ALUMINIUM
摘要
申请公布号
DE3327230(A1)
申请公布日期
1985.02.07
申请号
DE19833327230
申请日期
1983.07.28
申请人
SIGRI ELEKTROGRAPHIT GMBH
发明人
FRIEDRICH,DR. ETZEL,KARL WILHELM
分类号
C25C3/08;(IPC1-7):C25C3/08
主分类号
C25C3/08
代理机构
代理人
主权项
地址
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