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发明名称
DISPLAY DEVICE FOR CAMERA
摘要
申请公布号
JPH033516(A)
申请公布日期
1991.01.09
申请号
JP19890137731
申请日期
1989.05.31
申请人
SEIKO EPSON CORP
发明人
OZAWA MASAKI
分类号
G03B17/18;H03K3/03
主分类号
G03B17/18
代理机构
代理人
主权项
地址
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