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发明名称
Process of producing radio-active elements
摘要
申请公布号
US2161985(A)
申请公布日期
1939.06.13
申请号
US19350010500
申请日期
1935.03.11
申请人
LEO SZILARD
发明人
SZILARD LEO
分类号
G21G1/02
主分类号
G21G1/02
代理机构
代理人
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