Heat emission structure of micro-speaker,申请号KR20050065114-传众专利搜索

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发明名称	Heat emission structure of micro-speaker
摘要
申请公布号	KR100692256(B1)	申请公布日期	2007.03.14
申请号	KR20050065114	申请日期	2005.07.19
申请人		发明人
分类号	H04R9/02	主分类号	H04R9/02
代理机构		代理人
主权项
地址

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