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 Joaquim VicentefiledCriticalJoaquim Vicente
Priority to BR6001218UpriorityCriticalpatent/BR6001218U/en
Publication of BR6001218UpublicationCriticalpatent/BR6001218U/en