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 Carlos Alberto FerraginifiledCriticalCarlos Alberto Ferragini
Priority to BR7300358UpriorityCriticalpatent/BR7300358U/pt
Publication of BR7300358UpublicationCriticalpatent/BR7300358U/pt