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发明名称
Improvements in electron image amplifiers, and methods of operating the same
摘要
申请公布号
GB471448(A)
申请公布日期
1937.09.06
申请号
GB19360017418
申请日期
1936.06.23
申请人
FARNSWORTH TELEVISION INCORPORATED
发明人
分类号
H01J31/42
主分类号
H01J31/42
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代理人
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