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发明名称
KATHODEN-STROM-ZUFUHR-ELEMENT FUER ZELLEN ZUR ELEKTROLYTISCHEN REDUKTION VON ALUMINIUM
摘要
申请公布号
DE3015244(A1)
申请公布日期
1980.10.30
申请号
DE19803015244
申请日期
1980.04.21
申请人
PPG INDUSTRIES,INC.
发明人
WILFORD RAHN,HENRY
分类号
C25C3/08;C25C3/16;C25C7/02;(IPC1-7):C25C3/16
主分类号
C25C3/08
代理机构
代理人
主权项
地址
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