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 Joao Dubiella, Eneu Da Silva InaciofiledCriticalJoao Dubiella
Priority to BR6201694UpriorityCriticalpatent/BR6201694U/pt
Publication of BR6201694UpublicationCriticalpatent/BR6201694U/pt