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 Antonio Padua De SouzafiledCriticalAntonio Padua De Souza
Priority to BR6900641UpriorityCriticalpatent/BR6900641U/en
Publication of BR6900641UpublicationCriticalpatent/BR6900641U/en