ELECTRONIC KEYBOARD MUSICAL INSTRUMENT,申请号GB19810003460-传众专利搜索

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发明名称	ELECTRONIC KEYBOARD MUSICAL INSTRUMENT
摘要
申请公布号	GB2070312(B)	申请公布日期	1983.05.25
申请号	GB19810003460	申请日期	1981.02.04
申请人	FRANZ R	发明人
分类号	G10H1/057;(IPC1-7):G10H1/05	主分类号	G10H1/057
代理机构		代理人
主权项
地址

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