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 Maria Tereza Meireles De Arauj, Marcia Maria Fereira FerrazfiledCriticalMaria Tereza Meireles De Arauj
Priority to BR6500425UpriorityCriticalpatent/BR6500425U/pt
Publication of BR6500425UpublicationCriticalpatent/BR6500425U/pt