STEREOPHONIC SOUND REPRODUCTION DEVICE USING SEVERAL LOUDSPEAKERS IN EACH CHANNEL,申请号EP19930913114-传众专利搜索

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发明名称	STEREOPHONIC SOUND REPRODUCTION DEVICE USING SEVERAL LOUDSPEAKERS IN EACH CHANNEL
摘要
申请公布号	EP0645070(B1)	申请公布日期	1997.04.09
申请号	EP19930913114	申请日期	1993.06.11
申请人	AZOULAY, ALAIN;QUERI, JEAN-LOUIS;ROUCH, JEAN	发明人	AZOULAY, ALAIN;QUERI, JEAN-LOUIS;ROUCH, JEAN
分类号	H04R5/02;H04R1/40;H04R3/12;H04S1/00;H04S3/00;H04S7/00;(IPC1-7):H04S1/00	主分类号	H04R5/02
代理机构		代理人
主权项
地址

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