SOPORTE PERFECCIONADO PARA CAJAS ACUSTICAS.,申请号ES19590002441U-传众专利搜索

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发明名称	SOPORTE PERFECCIONADO PARA CAJAS ACUSTICAS.
摘要
申请公布号	ES244159(Y)	申请公布日期	1980.04.01
申请号	ES19590002441U	申请日期	1979.06.26
申请人		发明人
分类号	H04R5/02;(IPC1-7):04R5/02	主分类号	H04R5/02
代理机构		代理人
主权项
地址

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