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 Paulista Prod Ind LtdafiledCriticalPaulista Prod Ind Ltda
Priority to BR6200920UpriorityCriticalpatent/BR6200920U/pt
Publication of BR6200920UpublicationCriticalpatent/BR6200920U/pt