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发明名称
LIQUID CRYSTAL ELECTROOPTICAL ELEMENT
摘要
申请公布号
JPH0346619(A)
申请公布日期
1991.02.27
申请号
JP19890181980
申请日期
1989.07.14
申请人
SEIKO EPSON CORP
发明人
HORIGUCHI HIROSADA
分类号
G02F1/133
主分类号
G02F1/133
代理机构
代理人
主权项
地址
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