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 Genesio Alves De Filho AndradefiledCriticalGenesio Alves De Filho Andrade
Priority to BR7201490UpriorityCriticalpatent/BR7201490U/en
Publication of BR7201490UpublicationCriticalpatent/BR7201490U/en