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发明名称
Grid controlled tube with electron multiplier
摘要
申请公布号
US2254793(A)
申请公布日期
1941.09.02
申请号
US19390302022
申请日期
1939.10.30
申请人
WALTHER BURSTYN
发明人
BURSTYN WALTHER
分类号
H01J43/22
主分类号
H01J43/22
代理机构
代理人
主权项
地址
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