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发明名称
Electron multiplier
摘要
申请公布号
US2280449(A)
申请公布日期
1942.04.21
申请号
US19390287187
申请日期
1939.07.29
申请人
C. LORENZ AKTIENGESELLSCHAFT
发明人
PIETZSCH HERBERT
分类号
H01J5/32;H01J43/28
主分类号
H01J5/32
代理机构
代理人
主权项
地址
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