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.)
Industrias del Aluminio SA
Original Assignee
Industrias del Aluminio SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Industrias del Aluminio SAfiledCriticalIndustrias del Aluminio SA
Priority to ES116431UpriorityCriticalpatent/ES116431Y/en
Publication of ES116431UpublicationCriticalpatent/ES116431U/en
Application grantedgrantedCritical
Publication of ES116431YpublicationCriticalpatent/ES116431Y/en
Exhibitor column consisting essentially of a prismatic body with perforated walls whose bases are provided with separate holes centered and aligned for the passage of a column supported by a support base around which the prismatic body freely rotates. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of construction elements that include perforations (Machine-translation by Google Translate, not legally binding)