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发明名称
Improved process for obtaining pure aluminium-alkali double fluorides
摘要
申请公布号
GB372572(A)
申请公布日期
1932.05.12
申请号
GB19310015546
申请日期
1931.05.27
申请人
SALINE LUDWIGSHALLE
发明人
分类号
C01F7/54
主分类号
C01F7/54
代理机构
代理人
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