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发明名称
工艺品型无线话筒
摘要
本实用新型是将无线话筒电路板、电池、天线等装于较大型工艺品外壳中构成,用于布置会场讲台,与用户已有的较大型调频收录机配套收录扩音,构成简便实用的扩声系统,新颖、醒目、音质好,还可改善会场气氛,而无需专人维护及操作,投资少、利用率高,适宜一般企事业单位召开100至200人会议使用。因无线话筒技术并不复杂,成本很低,故本实用新型产品很适合塑料工艺厂开发。
申请公布号
CN2069190U
申请公布日期
1991.01.09
申请号
CN89213682.0
申请日期
1989.07.01
申请人
蒙振雄
发明人
蒙振雄;孙秋明
分类号
H04R27/00
主分类号
H04R27/00
代理机构
代理人
主权项
1、一种工艺品型无线活筒,其特征是:由工艺品外壳及无线话筒电路构成。
地址
547000广西壮族自治区柳州铁路局金城江机务段
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