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Application filed by Institutul PolitehnicfiledCriticalInstitutul Politehnic
Priority to RO110116ApriorityCriticalpatent/RO84786B1/ro
Publication of RO84786A2publicationCriticalpatent/RO84786A2/fr
Publication of RO84786B1publicationCriticalpatent/RO84786B1/ro
Mejoras en el objeto de la pat.principal n. 536.874 por perfeccionamientos en la construccion de apoyos aligerados para conducciones electrica y-o similares.