Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arcelormittal Tubular Products Berrioplano SL
Original Assignee
Perfil en Frio SA
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Filing date
Publication date
Application filed by Perfil en Frio SAfiledCriticalPerfil en Frio SA
Priority to ES422525ApriorityCriticalpatent/ES422525A1/es
Publication of ES422525A1publicationCriticalpatent/ES422525A1/es
Installation pour la fabrication de pieces perforees au moyen de faisceaux electroniques, en particulier des coupes en feuille, par exemple pour tiges de chaussure