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 Alexandre Afonso Furtado Leite, Anton Johann KittlerfiledCriticalAlexandre Afonso Furtado Leite
Priority to BR7001474UpriorityCriticalpatent/BR7001474U/pt
Publication of BR7001474UpublicationCriticalpatent/BR7001474U/pt