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 Alox Metalurgica Ind E ComercifiledCriticalAlox Metalurgica Ind E Comerci
Priority to BR6900920UpriorityCriticalpatent/BR6900920U/en
Publication of BR6900920UpublicationCriticalpatent/BR6900920U/en