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发明名称
扩音器(二代)
摘要
1.该外观设计的产品名称:扩音器(二代)。2.该外观设计产品的用途:本产品是一种用来扩大音量的器具。主要用于教学、导游、户外活动。3.外观设计的设计要点:该产品的设计要点在于产品的外部造型。4.立体图最能表明设计要点的图片或者照片。
申请公布号
CN301959007S
申请公布日期
2012.06.20
申请号
CN201130495047.7
申请日期
2011.12.21
申请人
陶玉安
发明人
陶玉安
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
232000 安徽省淮南市田家庵区三和乡徐洼村4陶西组
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