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 Vilson Mario GomesfiledCriticalVilson Mario Gomes
Priority to BR7301041UpriorityCriticalpatent/BR7301041U/pt
Publication of BR7301041UpublicationCriticalpatent/BR7301041U/pt