扬声器,申请号CN200430053620.9-传众专利搜索

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发明名称	扬声器
摘要
申请公布号	CN3413881D	申请公布日期	2004.12.22
申请号	CN200430053620.9	申请日期	2004.06.07
申请人	万威影音科技有限公司	发明人	陈炜文
分类号	14-03	主分类号	14-03
代理机构	中科专利商标代理有限责任公司	代理人	刘晓峰
主权项
地址	香港九龙

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