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 Noel Neri SilveirafiledCriticalNoel Neri Silveira
Priority to BR6700708UpriorityCriticalpatent/BR6700708U/pt
Publication of BR6700708UpublicationCriticalpatent/BR6700708U/pt