(U1 Y2) ;TELEFONO CON AMPLIFICADOR Y AURICULARES,申请号ES19970000413-传众专利搜索

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发明名称	(U1 Y2) ;TELEFONO CON AMPLIFICADOR Y AURICULARES
摘要
申请公布号	ES1037736(U1)	申请公布日期	1998.04.01
申请号	ES19970000413	申请日期	1997.02.18
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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