SILENT MUSICAL INSTRUMENT WITH AUDIO POWER AMPLIFIER CIRCUIT,申请号AU20030257772-传众专利搜索

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发明名称	SILENT MUSICAL INSTRUMENT WITH AUDIO POWER AMPLIFIER CIRCUIT
摘要
申请公布号	AU2003257772(A1)	申请公布日期	2004.09.30
申请号	AU20030257772	申请日期	2003.07.23
申请人	LIANG, ZEMIN	发明人	ZEMIN LIANG
分类号	G10F1/16;G10H1/00;G10H1/18;G10H3/18;(IPC1-7):G10F1/16	主分类号	G10F1/16
代理机构		代理人
主权项
地址

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