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Industrias del Aluminio SA
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Industrias del Aluminio SA
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Publication of ES116431YpublicationCriticalpatent/ES116431Y/es
Columna expositora que consta esencialmente de un cuerpo prismático de paredes perforadas cuyas bases están dotadas de sendos orificios centrados y alineados para el paso de una columna sostenida por una base de apoyo a cuyo alrededor gira libremente el cuerpo prismático.