HEADPHONE FOR NOISE REDUCING,申请号KR20040011818-传众专利搜索

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发明名称	HEADPHONE FOR NOISE REDUCING
摘要
申请公布号	KR20050083324(A)	申请公布日期	2005.08.26
申请号	KR20040011818	申请日期	2004.02.23
申请人	MM GEAR	发明人	KIM, SUNG IL
分类号	H04R5/033	主分类号	H04R5/033
代理机构		代理人
主权项
地址

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