GRAND PIANO COMPOSITE PIANO ACTION,申请号EP20080771124-传众专利搜索

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发明名称	GRAND PIANO COMPOSITE PIANO ACTION
摘要
申请公布号	EP2210250(A4)	申请公布日期	2013.03.20
申请号	EP20080771124	申请日期	2008.06.14
申请人	CLARK, BRUCE E;BURKE, KEVIN;BURGETT, KIRK	发明人	CLARK, BRUCE E;BURKE, KEVIN;BURGETT, KIRK
分类号	G10C3/22;G10C9/00	主分类号	G10C3/22
代理机构		代理人
主权项
地址

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