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发明名称
DISPLAY ELEMENT
摘要
申请公布号
JPH04118635(A)
申请公布日期
1992.04.20
申请号
JP19900237036
申请日期
1990.09.10
申请人
CANON INC
发明人
YOSHINAGA KAZUO;SATO KOICHI;TOSHIDA YOSHI
分类号
G02F1/1335;G02F1/137;G02F1/141
主分类号
G02F1/1335
代理机构
代理人
主权项
地址
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