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发明名称
Improvements in efficiency of electroluminescent devices
摘要
申请公布号
GB9506336(D0)
申请公布日期
1995.05.17
申请号
GB19950006336
申请日期
1995.03.28
申请人
ULTRA SILICON TECHNOLOGY (UK) LIMITED
发明人
分类号
B41J2/447;H05B33/22
主分类号
B41J2/447
代理机构
代理人
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