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发明名称
DISPLAYING DEVICE
摘要
申请公布号
JPH04146479(A)
申请公布日期
1992.05.20
申请号
JP19900270283
申请日期
1990.10.08
申请人
TOSHIBA LIGHTING & TECHNOL CORP
发明人
TOKEI SHIYUUICHI;SUGITA ATSUSHI;TAKAHASHI AKIMICHI
分类号
G04B19/30;G01D13/20;G09F13/26
主分类号
G04B19/30
代理机构
代理人
主权项
地址
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