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Individual
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Individual
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Priority to ES360259ApriorityCriticalpatent/ES360259A1/es
Priority to ES362599Aprioritypatent/ES362599A2/es
Publication of ES360259A1publicationCriticalpatent/ES360259A1/es
Procedimiento de construccion de una estructura de elementos tubulares metalicos para la cobertura o la separacion de dos pisos superpuestos de un edificio.