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发明名称
黑板
摘要
外观设计产品的名称:黑板。外观设计产品的用途:用于写字的黑板。外观设计产品的设计要点:产品的形状。立体图为最能表现设计要点的图片。
申请公布号
CN301948727S
申请公布日期
2012.06.06
申请号
CN201130368896.6
申请日期
2011.10.18
申请人
贾志勇
发明人
贾志勇
分类号
19-06
主分类号
19-06
代理机构
代理人
主权项
地址
055750 河北省南宫市苏村镇冯村79号
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