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 Pedro Filho LiaschfiledCriticalPedro Filho Liasch
Priority to BR7200394UpriorityCriticalpatent/BR7200394U/pt
Publication of BR7200394UpublicationCriticalpatent/BR7200394U/pt