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发明名称
Improvements in and relating to combined electro-luminescent and photo-conductive devices
摘要
申请公布号
GB809380(A)
申请公布日期
1959.02.25
申请号
GB19560026317
申请日期
1956.08.28
申请人
THORN ELECTRICAL INDUSTRIES LIMITED
发明人
MASH DEREK HUBERT
分类号
H05B33/12
主分类号
H05B33/12
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代理人
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