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发明名称
Improvements in electron multipliers
摘要
申请公布号
GB463514(A)
申请公布日期
1937.04.01
申请号
GB19360012396
申请日期
1936.05.01
申请人
FARNSWORTH TELEVISION INCORPORATED
发明人
分类号
H01J25/76
主分类号
H01J25/76
代理机构
代理人
主权项
地址
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