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发明名称
玩具电子琴(3)
摘要
申请公布号
CN3404647D
申请公布日期
2004.11.10
申请号
CN200430039012.2
申请日期
2004.04.19
申请人
陈耀荣
发明人
陈耀荣
分类号
21-01
主分类号
21-01
代理机构
汕头市潮睿专利事务有限公司
代理人
唐瑞雯
主权项
地址
515800 广东省汕头市澄海区振兴路荣发旅馆二楼
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