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发明名称
Improvements in or relating to photoelectrically sensitive electrodes
摘要
申请公布号
GB532259(A)
申请公布日期
1941.01.21
申请号
GB19390021059
申请日期
1939.07.20
申请人
BAIRD TELEVISION LIMITED;ALFRED SOMMER
发明人
分类号
H01J40/06
主分类号
H01J40/06
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代理人
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