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 Chacon, Ramiro Feliciano Fil RodriguesfiledCriticalJose Carlos Chacon
Priority to BR6700420UpriorityCriticalpatent/BR6700420U/pt
Publication of BR6700420UpublicationCriticalpatent/BR6700420U/pt