ACOUSTIC DEVICE COMPRISING A PANEL MEMBER RELYING ON BENDING WAVE ACTION,申请号EP19990904993-传众专利搜索

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发明名称	ACOUSTIC DEVICE COMPRISING A PANEL MEMBER RELYING ON BENDING WAVE ACTION
摘要
申请公布号	EP1055351(B1)	申请公布日期	2005.08.03
申请号	EP19990904993	申请日期	1999.02.09
申请人	NEW TRANSDUCERS LIMITED	发明人	AZIMA, HENRY;HARRIS, NEIL;DJAHANSOUZI, BIJAN
分类号	H04R7/06;H04R1/22;H04R7/04;H04R29/00;(IPC1-7):H04R7/06	主分类号	H04R7/06
代理机构		代理人
主权项
地址

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