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 Luiz Gonzaga CaladofiledCriticalLuiz Gonzaga Calado
Priority to BR7300716UpriorityCriticalpatent/BR7300716U/pt
Publication of BR7300716UpublicationCriticalpatent/BR7300716U/pt