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发明名称
Electroluminescent display device
摘要
申请公布号
GB1019433(A)
申请公布日期
1966.02.09
申请号
GB19640009442
申请日期
1963.03.11
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
分类号
H05B33/06;H05B33/26
主分类号
H05B33/06
代理机构
代理人
主权项
地址
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