Reproduce Method for protecting sense of hearing and apparatus using the same,申请号KR20050103197-传众专利搜索

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发明名称	Reproduce Method for protecting sense of hearing and apparatus using the same
摘要
申请公布号	KR100723934(B1)	申请公布日期	2007.05.31
申请号	KR20050103197	申请日期	2005.10.31
申请人		发明人
分类号	G11B20/10;G11B20/04	主分类号	G11B20/10
代理机构		代理人
主权项
地址

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