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发明名称
CARBOTHERMIC PRODUCTION OF ALUMINIUM
摘要
申请公布号
GB2067224(B)
申请公布日期
1983.10.19
申请号
GB19800000648
申请日期
1980.01.09
申请人
ELKEM-SPIGERVERKET AS
发明人
分类号
C22B21/02;(IPC1-7):C22B21/02
主分类号
C22B21/02
代理机构
代理人
主权项
地址
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