音频测量装置,申请号CN99307310.7-传众专利搜索

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发明名称	音频测量装置
摘要
申请公布号	CN3142926D	申请公布日期	2000.03.22
申请号	CN99307310.7	申请日期	1999.05.27
申请人	努伊特里克公开股份有限公司	发明人	B·温加纳
分类号	10-04-A0028	主分类号	10-04-A0028
代理机构	中国专利代理(香港)有限公司	代理人	赵辛; 杨松龄
主权项
地址	列支敦士登沙恩

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