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发明名称
ELECTRON MULTIPLIER
摘要
申请公布号
GB1548560(A)
申请公布日期
1979.07.18
申请号
GB19750015126
申请日期
1975.04.12
申请人
EMI LTD
发明人
分类号
H01J43/02;H01J40/16;H01J43/24;(IPC1-7):H01J43/18
主分类号
H01J43/02
代理机构
代理人
主权项
地址
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