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发明名称
Electron multipliers
摘要
申请公布号
US2881343(A)
申请公布日期
1959.04.07
申请号
US19570653204
申请日期
1957.04.16
申请人
RADIO CORPORATION OF AMERICA
发明人
POLKOSKY JOSEPH J.;SPLINTER AUGUST M.
分类号
H01J1/32;H01J9/12
主分类号
H01J1/32
代理机构
代理人
主权项
地址
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