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 Caetes Servicos Gerais LtdafiledCriticalCaetes Servicos Gerais Ltda
Priority to BR6901398UpriorityCriticalpatent/BR6901398U/pt
Publication of BR6901398UpublicationCriticalpatent/BR6901398U/pt