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发明名称
DISPLAY UNIT WITH DARK AND BRIGHT FUNCTION
摘要
申请公布号
JPS5439523(A)
申请公布日期
1979.03.27
申请号
JP19770105626
申请日期
1977.09.02
申请人
NIPPON ELECTRIC CO
发明人
ITOU HIDETOSHI;KUMAGAI EIICHI
分类号
G09G1/00;G09G1/16;G09G5/00
主分类号
G09G1/00
代理机构
代理人
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地址
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