重低音音箱,申请号CN98326772.3-传众专利搜索

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发明名称	重低音音箱
摘要
申请公布号	CN3126518D	申请公布日期	1999.11.03
申请号	CN98326772.3	申请日期	1998.12.23
申请人	方维行	发明人	方维行
分类号	17-05-M0284	主分类号	17-05-M0284
代理机构		代理人
主权项
地址	100080北京市海淀区海淀路19-1号中成大厦1206室

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