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 Reinaldo Aparecido LopesfiledCriticalReinaldo Aparecido Lopes
Priority to BR6702137UpriorityCriticalpatent/BR6702137U/pt
Publication of BR6702137UpublicationCriticalpatent/BR6702137U/pt