扬声器,申请号CN01304823.6-传众专利搜索

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发明名称	扬声器
摘要
申请公布号	CN3208220D	申请公布日期	2001.11.07
申请号	CN01304823.6	申请日期	2001.02.27
申请人	先锋株式会社	发明人	饭岛猛一;北村明司;∴上由美
分类号	14-01-H0244	主分类号	14-01-H0244
代理机构	上海专利商标事务所	代理人	胡晓萍
主权项
地址	日本东京

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