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 Correias Mercurio S A Ind & CofiledCriticalCorreias Mercurio S A Ind & Co
Priority to BR6101792UpriorityCriticalpatent/BR6101792U/pt
Publication of BR6101792UpublicationCriticalpatent/BR6101792U/pt