NANO SILVER AND PERFUME CONTAIN HEARING AID,申请号KR20040116824-传众专利搜索

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发明名称	NANO SILVER AND PERFUME CONTAIN HEARING AID
摘要
申请公布号	KR20060078128(A)	申请公布日期	2006.07.05
申请号	KR20040116824	申请日期	2004.12.30
申请人	YANG, WON DONG	发明人	YANG, WON DONG
分类号	H04R25/00;H04R1/12	主分类号	H04R25/00
代理机构		代理人
主权项
地址

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