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发明名称
LIGHT EMITTING DEVICE
摘要
申请公布号
JPH02202462(A)
申请公布日期
1990.08.10
申请号
JP19890021503
申请日期
1989.01.31
申请人
SEIKO EPSON CORP
发明人
OKAMOTO NORIHISA
分类号
B41J2/44;G03G15/04;H01S5/00;H04N1/04;H04N1/113
主分类号
B41J2/44
代理机构
代理人
主权项
地址
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