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发明名称
REFINING METHOD FOR IMPURE ALUMINUM
摘要
申请公布号
JPS56146838(A)
申请公布日期
1981.11.14
申请号
JP19800048259
申请日期
1980.04.11
申请人
SHOWA ALUMINIUM CO LTD
发明人
SHINGUU HIDEO;ARAI KOUZOU;OOTSUKA YOSHITATSU
分类号
C22B21/06;B01D9/02
主分类号
C22B21/06
代理机构
代理人
主权项
地址
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