ALTAVOZ DOBLE PERFECCIONADO.,申请号ES19710166312U-传众专利搜索

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发明名称	ALTAVOZ DOBLE PERFECCIONADO.
摘要
申请公布号	ES166312(U)	申请公布日期	1971.06.01
申请号	ES19710166312U	申请日期	1971.02.20
申请人	PUIG GALCERAN,VICENTE	发明人
分类号	H03F	主分类号	H03F
代理机构		代理人
主权项
地址

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