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 Pedro GirotefiledCriticalPedro Girote
Priority to BR6702853UpriorityCriticalpatent/BR6702853U/pt
Publication of BR6702853UpublicationCriticalpatent/BR6702853U/pt