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 Tupy Fundicao SafiledCriticalTupy Fundicao Sa
Priority to BR6000451UpriorityCriticalpatent/BR6000451U/pt
Priority to DE19808023116prioritypatent/DE8023116U1/de
Priority to AR28241880Aprioritypatent/AR222409A1/es
Publication of BR6000451UpublicationCriticalpatent/BR6000451U/pt