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 Rogerio Afonso De QueirozfiledCriticalRogerio Afonso De Queiroz
Priority to BR6800854UpriorityCriticalpatent/BR6800854U/pt
Publication of BR6800854UpublicationCriticalpatent/BR6800854U/pt