GROUP PERFORMANCE TEACHING AND LEARNING DEVICE,申请号JP19760096852-传众专利搜索

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发明名称	GROUP PERFORMANCE TEACHING AND LEARNING DEVICE
摘要
申请公布号	JPS5323729(A)	申请公布日期	1978.03.04
申请号	JP19760096852	申请日期	1976.08.13
申请人	NIPPON MUSICAL INSTRUMENTS MFG	发明人	OGURA HIDEO
分类号	G09B5/08;G09B5/00;G09B15/00	主分类号	G09B5/08
代理机构		代理人
主权项
地址

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