CABEZAL PERFECCIONADO PARA CORTE Y BISELADO DE TUBOS.,申请号ES19710172593U-传众专利搜索

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发明名称	CABEZAL PERFECCIONADO PARA CORTE Y BISELADO DE TUBOS.
摘要
申请公布号	ES172593(Y)	申请公布日期	1972.08.16
申请号	ES19710172593U	申请日期	1971.09.24
申请人	ZABALETA SANTANA	发明人
分类号	B21D	主分类号	B21D
代理机构		代理人
主权项
地址

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