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发明名称
LIQUID CRYSTAL DISPLAY ELEMENT
摘要
申请公布号
JPH03221921(A)
申请公布日期
1991.09.30
申请号
JP19900017489
申请日期
1990.01.26
申请人
RICOH CO LTD
发明人
IIMURA HARUO;TAKIGUCHI YASUYUKI;KANEMOTO AKIHIKO
分类号
G02F1/133;G02F1/1347
主分类号
G02F1/133
代理机构
代理人
主权项
地址
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