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 Laborgraf Artes Graficas SafiledCriticalLaborgraf Artes Graficas Sa
Priority to BR5700620UpriorityCriticalpatent/BR5700620U/pt
Publication of BR5700620UpublicationCriticalpatent/BR5700620U/pt