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发明名称
Electron multiplier
摘要
申请公布号
US2113378(A)
申请公布日期
1938.04.05
申请号
US19350033996
申请日期
1935.07.31
申请人
RADIO CORPORATION OF AMERICA
发明人
JR. ERNEST A. MASSA,;MALTER LOUIS
分类号
H01J43/20
主分类号
H01J43/20
代理机构
代理人
主权项
地址
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