MULTIFUNCTIONAL MICRO-SPEAKER,申请号EP20090849029-传众专利搜索

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发明名称	MULTIFUNCTIONAL MICRO-SPEAKER
摘要
申请公布号	EP2475190(A4)	申请公布日期	2013.05.01
申请号	EP20090849029	申请日期	2009.11.04
申请人	BSE CO., LTD.	发明人	KWON, CHEOL-YOUNG;LEE, SANG-HO;JANG, HONG-KYU
分类号	H04R9/02;H04R9/06	主分类号	H04R9/02
代理机构		代理人
主权项
地址

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