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 H FilhofiledCriticalH Filho
Priority to BR5801493UpriorityCriticalpatent/BR5801493U/pt
Publication of BR5801493UpublicationCriticalpatent/BR5801493U/pt