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发明名称
数学挂图架
摘要
1.本外观设计产品的名称:数学挂图架。2.本外观设计产品的用途:本外观设计产品用于数学教学过程中挂图所用。3.本外观设计产品的设计要点:该产品的形状。4.最能表明本外观设计设计要点的图片或照片:立体图。
申请公布号
CN302790305S
申请公布日期
2014.04.09
申请号
CN201330579768.5
申请日期
2013.11.27
申请人
金凤屏
发明人
金凤屏
分类号
19-07
主分类号
19-07
代理机构
代理人
主权项
地址
225600 江苏省扬州市高邮市怡嘉天下B29栋1601室
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