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发明名称	喇叭
摘要
申请公布号	CN3295910D	申请公布日期	2003.05.21
申请号	CN02338972.9	申请日期	2002.09.06
申请人	索尼公司	发明人	松冈彰一郎
分类号	14-01	主分类号	14-01
代理机构	中国专利代理(香港)有限公司	代理人	杨松龄
主权项
地址	日本东京都

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