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 Zolival ValefiledCriticalZolival Vale
Priority to BR6300148UpriorityCriticalpatent/BR6300148U/en
Publication of BR6300148UpublicationCriticalpatent/BR6300148U/en