卡拉OK的点歌器,申请号CN99328972.X-传众专利搜索

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发明名称	卡拉OK的点歌器
摘要
申请公布号	CN3138801D	申请公布日期	2000.02.16
申请号	CN99328972.X	申请日期	1999.03.19
申请人	林庆民	发明人	林庆民
分类号	14-03-R0178	主分类号	14-03-R0178
代理机构	广州市专利事务所	代理人	郭晓桂
主权项
地址	510160广东省广州市环市西路广雅后街一巷15号之一603

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