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发明名称
ALUMINUM REDUCTION CELL OPERATING SYSTEM
摘要
申请公布号
US3823079(A)
申请公布日期
1974.07.09
申请号
US19720315276
申请日期
1972.12.14
申请人
REYNOLDS INTERNATIONAL INC,US
发明人
BEELER L,US
分类号
C25C3/22;(IPC1-7):C22D3/12
主分类号
C25C3/22
代理机构
代理人
主权项
地址
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