Automatic musical instrument,申请号US19360104213-传众专利搜索

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发明名称	Automatic musical instrument
摘要
申请公布号	US2122905(A)	申请公布日期	1938.07.05
申请号	US19360104213	申请日期	1936.10.06
申请人	JOHN BACIGALUPI;BACIGALUPI SR LOUIS	发明人	BACIGALUPI JOHN;SR. LOUIS BACIGALUPI,
分类号	G10F1/12	主分类号	G10F1/12
代理机构		代理人
主权项
地址

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