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发明名称
计算器(J)
摘要
其它视图无设计要点,故省略其它视图。
申请公布号
CN300781911D
申请公布日期
2008.05.21
申请号
CN200730055065.7
申请日期
2007.05.09
申请人
黄伟雄
发明人
黄伟雄
分类号
18-01
主分类号
18-01
代理机构
代理人
主权项
地址
523050广东省惠州市博罗县石湾镇中岗叶屋村叶屋工业区
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