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 Jose Carlos BertolinofiledCriticalJose Carlos Bertolino
Priority to BR7201473UpriorityCriticalpatent/BR7201473U/en
Publication of BR7201473UpublicationCriticalpatent/BR7201473U/en