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 Ventura Produtos Ind LtdafiledCriticalVentura Produtos Ind Ltda
Priority to BR6701759UpriorityCriticalpatent/BR6701759U/pt
Publication of BR6701759UpublicationCriticalpatent/BR6701759U/pt