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 Luiz Claudio AguiarfiledCriticalLuiz Claudio Aguiar
Priority to BR6800447UpriorityCriticalpatent/BR6800447U/pt
Publication of BR6800447UpublicationCriticalpatent/BR6800447U/pt