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发明名称
Calutron receivers
摘要
申请公布号
US2745965(A)
申请公布日期
1956.05.15
申请号
US19450596222
申请日期
1945.05.28
申请人
LOFGREN EDWARD J
发明人
LOFGREN EDWARD J.
分类号
H01J49/12;H01J49/30
主分类号
H01J49/12
代理机构
代理人
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