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发明名称
Improvements in or relating to electroluminescent devices
摘要
申请公布号
GB851077(A)
申请公布日期
1960.10.12
申请号
GB19560039644
申请日期
1956.12.31
申请人
SOCIETE D'ELECTRONIQUE ET D'AUTOMATISME
发明人
分类号
H05B33/12
主分类号
H05B33/12
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