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发明名称
ELECTROLUMINESCENT DEVICE
摘要
申请公布号
JPH02223191(A)
申请公布日期
1990.09.05
申请号
JP19890041869
申请日期
1989.02.23
申请人
ALPS ELECTRIC CO LTD
发明人
ONO TAIICHI
分类号
H05B33/14;H05B33/12;H05B33/22
主分类号
H05B33/14
代理机构
代理人
主权项
地址
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