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发明名称
笔膜(创想4)
摘要
因本外观设计为平面设计,故省略其他视图。
申请公布号
CN301254798S
申请公布日期
2010.06.09
申请号
CN200930100729.6
申请日期
2009.08.20
申请人
上海市宝山区第一中心小学
发明人
后文琪
分类号
19-08
主分类号
19-08
代理机构
上海天协和诚知识产权代理事务所 31216
代理人
张恒康
主权项
地址
200940 上海市宝山区永乐路宝山八村11号
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