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发明名称
计算机阴阳码键盘
摘要
申请公布号
CN3053568D
申请公布日期
1997.01.15
申请号
CN95317298.8
申请日期
1995.10.13
申请人
安徽省阴阳码电脑有限责任公司
发明人
陈劲松 ; 张建军
分类号
14-02-T0340
主分类号
14-02-T0340
代理机构
安徽省专利事务所
代理人
陈其霞
主权项
地址
230022安徽省合肥市望江东路138号亚太饭店五楼
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