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发明名称
摘要
申请公布号
JPH04270(B2)
申请公布日期
1992.01.06
申请号
JP19830105375
申请日期
1983.06.13
申请人
NIPPON ELECTRIC CO
发明人
ARAI RYOICHI
分类号
G09G3/28;G09G3/20;G09G3/288
主分类号
G09G3/28
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