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 Tamanini R, Pedernera AfiledCriticalTamanini R
Priority to AR27109078ApriorityCriticalpatent/AR215678A1/es
Priority to BR7900848Aprioritypatent/BR7900848A/pt
Application grantedgrantedCritical
Publication of AR215678A1publicationCriticalpatent/AR215678A1/es