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 Ednaldo Freire GomesfiledCriticalEdnaldo Freire Gomes
Priority to BR7000403UpriorityCriticalpatent/BR7000403U/pt
Publication of BR7000403UpublicationCriticalpatent/BR7000403U/pt