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 Spuma Pac Ind E Comercio De EmfiledCriticalSpuma Pac Ind E Comercio De Em
Priority to BR6802205UpriorityCriticalpatent/BR6802205U/pt
Publication of BR6802205UpublicationCriticalpatent/BR6802205U/pt