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发明名称
扬声器(B)
摘要
本外观设计右视图与左视图对称,省略右视图;仰视图与俯视图对称,省略仰视图。
申请公布号
CN300852836D
申请公布日期
2008.11.26
申请号
CN200730322313.X
申请日期
2007.09.21
申请人
田振廷
发明人
田振廷
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
100094北京市海淀区永丰科技园皇后店西路9号
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