SOUND REPRODUCING DEVICE,申请号JP19910075018-传众专利搜索

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发明名称	SOUND REPRODUCING DEVICE
摘要
申请公布号	JPH04310669(A)	申请公布日期	1992.11.02
申请号	JP19910075018	申请日期	1991.04.08
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	EGUCHI TAKASHI
分类号	G11B7/00;G11B7/005;G11B19/02;G11B20/10;G11B27/10	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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