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 Nelson CascaperafiledCriticalNelson Cascapera
Priority to BR7201250UpriorityCriticalpatent/BR7201250U/en
Publication of BR7201250UpublicationCriticalpatent/BR7201250U/en