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发明名称
Verfahren zur Herstellung eines zur Aluminiumgewinnung durch Schmelzflußelektrolyse geeigneten Kryolithes aus natriumfluoridhaltigen Wasch- und Ablaugen
摘要
申请公布号
AT198239(B)
申请公布日期
1958.06.25
申请号
ATD198239
申请日期
1954.09.06
申请人
VEREINIGTE ALUMINIUM-WERKE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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