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发明名称
METHOD OF PREPARING HIGH-PURITY ALUMINIUM FOR ANALYSIS FOR MICROIMPURITIES
摘要
申请公布号
RU1772662(C)
申请公布日期
1992.10.30
申请号
SU19904804255
申请日期
1990.01.10
申请人
REVAZOV BORIS A,SU
发明人
REVAZOV BORIS A,SU
分类号
G01N1/28;G01N1/44
主分类号
G01N1/28
代理机构
代理人
主权项
地址
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