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 Carvalho Fernando Jose Pires DfiledCriticalCarvalho Fernando Jose Pires D
Priority to BR6200129UpriorityCriticalpatent/BR6200129U/pt
Publication of BR6200129UpublicationCriticalpatent/BR6200129U/pt