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发明名称
Improvements in and relating to photo-electric cells
摘要
申请公布号
GB495674(A)
申请公布日期
1938.11.17
申请号
GB19370034451
申请日期
1937.12.13
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01J43/16
主分类号
H01J43/16
代理机构
代理人
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