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 DiasfiledCriticalCarlos Alberto Dias
Priority to BR6301589UpriorityCriticalpatent/BR6301589U/pt
Publication of BR6301589UpublicationCriticalpatent/BR6301589U/pt