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 Valter BassanifiledCriticalValter Bassani
Priority to BR7402255UpriorityCriticalpatent/BR7402255U/en
Publication of BR7402255UpublicationCriticalpatent/BR7402255U/en