Electro-acoustic transducer and electronic device,申请号EP20090166605-传众专利搜索

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发明名称	Electro-acoustic transducer and electronic device
摘要
申请公布号	EP2150075(B1)	申请公布日期	2011.11.02
申请号	EP20090166605	申请日期	2009.07.28
申请人	HTC CORPORATION	发明人	LEE, FANG-CHING;CHENG, YI-TSUNG
分类号	H04R19/01;H04R19/08	主分类号	H04R19/01
代理机构		代理人
主权项
地址

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