SURROUND SPEAKER DEVICE OF MOBILE PHONE,申请号KR20030088143-传众专利搜索

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发明名称	SURROUND SPEAKER DEVICE OF MOBILE PHONE
摘要
申请公布号	KR20050055189(A)	申请公布日期	2005.06.13
申请号	KR20030088143	申请日期	2003.12.05
申请人	LG ELECTRONICS INC.	发明人	LEEM, NACK HYUN
分类号	H04B1/38;H04M1/62;H04R1/02;(IPC1-7):H04B1/38	主分类号	H04B1/38
代理机构		代理人
主权项
地址

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