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发明名称
Improvements in or relating to cathode ray tubes
摘要
申请公布号
GB550655(A)
申请公布日期
1943.01.19
申请号
GB19410008918
申请日期
1941.07.15
申请人
CINEMA-TELEVISION LIMITED;KURT ARTHUR RICHARD SAMSON
发明人
分类号
H01J29/04;H01J29/48
主分类号
H01J29/04
代理机构
代理人
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