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发明名称
Vorrichtung zum Anheben des Elektrolyten in Mehrzellenöfen zur Aluminiumgewinnung durch Schmelzflusselektrolyse.
摘要
申请公布号
DE1177829(B)
申请公布日期
1964.09.10
申请号
DE195700M4731
申请日期
1957.07.11
申请人
MONTECATINI SOC. GEN. PER L'INDUSTIRA MINERARIA E CHIMICA
发明人
CALABRIA GEROLAMO
分类号
(IPC1-7):C22D
主分类号
(IPC1-7):C22D
代理机构
代理人
主权项
地址
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