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发明名称
Process for recovering beryllium sulfate
摘要
申请公布号
US2408934(A)
申请公布日期
1946.10.08
申请号
US19420437337
申请日期
1942.04.02
申请人
THE BRUSH BERYLLIUM COMPANY
发明人
KJELLGREN BENGT R. F.
分类号
C01F3/00
主分类号
C01F3/00
代理机构
代理人
主权项
地址
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