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 Plastifoto Albuns E CartonagemfiledCriticalPlastifoto Albuns E Cartonagem
Priority to BR786272ApriorityCriticalpatent/BR7207862D0/en
Publication of BR7207862D0publicationCriticalpatent/BR7207862D0/en