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发明名称
Production of double fluorides of alkali metals and aluminum
摘要
申请公布号
US2182510(A)
申请公布日期
1939.12.05
申请号
US19380221993
申请日期
1938.07.29
申请人
ALUMINUM COMPANY OF AMERICA
发明人
HEISER HAROLD W.
分类号
C01F7/54
主分类号
C01F7/54
代理机构
代理人
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