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 Mercantil Maua S AfiledCriticalMercantil Maua S A
Priority to BR6101687UpriorityCriticalpatent/BR6101687U/en
Publication of BR6101687UpublicationCriticalpatent/BR6101687U/en