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发明名称
REFINING METHOD FOR ALUMINUM
摘要
申请公布号
JPS57171640(A)
申请公布日期
1982.10.22
申请号
JP19810057494
申请日期
1981.04.15
申请人
SUMITOMO ARUMINIUMU SEIREN KK
发明人
YAMAMURA KIYOSHI;DAKA TSUNEO;TAKAHASHI AKIHIKO
分类号
C22B21/06
主分类号
C22B21/06
代理机构
代理人
主权项
地址
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