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 Kuba, Sergio KubafiledCriticalCarlos Kuba
Priority to BR6300821UpriorityCriticalpatent/BR6300821U/pt
Publication of BR6300821UpublicationCriticalpatent/BR6300821U/pt