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发明名称
Purification of barium
摘要
申请公布号
US2375200(A)
申请公布日期
1945.05.08
申请号
US19440532736
申请日期
1944.04.26
申请人
METAL HYDRIDES INCORPORATED
发明人
ALEXANDER PETER P.
分类号
C22B26/20
主分类号
C22B26/20
代理机构
代理人
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地址
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