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发明名称
Method for removal of the current supply bolts from aluminum electrolysis furnaces
摘要
申请公布号
US2897585(A)
申请公布日期
1959.08.04
申请号
US19550513383
申请日期
1955.06.06
申请人
VEREINIGTE ALUMINIUM-WERKE A.-G.
发明人
BODEWEIN GERHARD
分类号
C25C3/16
主分类号
C25C3/16
代理机构
代理人
主权项
地址
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