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发明名称
PREPARATION OF ALUMINA HAVING EXTREMELY LOW CONTENT OF RADIOACTIVE ELEMENT
摘要
申请公布号
JPS573715(A)
申请公布日期
1982.01.09
申请号
JP19800076605
申请日期
1980.06.09
申请人
SHOWA KEIKINZOKU KK
发明人
MATSUKI TSUTOMU;KAZAMA SOUICHI;SHIODA SHIGEAKI;SAKAMOTO AKIRA;HIRAYANAGI KOUTAROU
分类号
C01F7/47;C01F7/14
主分类号
C01F7/47
代理机构
代理人
主权项
地址
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