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发明名称
Starting apparatus for a cold cathode electron discharge device
摘要
申请公布号
US2736838(A)
申请公布日期
1956.02.28
申请号
US19510218927
申请日期
1951.04.03
申请人
NELSON RICHARD B
发明人
NELSON RICHARD B.
分类号
H01J23/05
主分类号
H01J23/05
代理机构
代理人
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地址
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