PERFECCIONAMIENTOS EN LA FABRICACIËN DE TUBOS CON ALETAS,申请号ES19030003236-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN LA FABRICACIËN DE TUBOS CON ALETAS
摘要
申请公布号	ES323603(A3)	申请公布日期	1966.12.01
申请号	ES19030003236	申请日期	1966.02.26
申请人	APLICACIONES INDUSTRIALES TUPERIN, SOCIEDAD ANENIMA	发明人
分类号	B21C;(IPC1-7):B21C	主分类号	B21C
代理机构		代理人
主权项
地址

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