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 Probus Ind E Comercio De PapeifiledCriticalProbus Ind E Comercio De Papei
Priority to BR7402168UpriorityCriticalpatent/BR7402168U/pt
Publication of BR7402168UpublicationCriticalpatent/BR7402168U/pt