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 Marcio Cantinho Tavares, Domingos Filho BacchifiledCriticalLuiz Marcio Cantinho Tavares
Priority to BR6501587UpriorityCriticalpatent/BR6501587U/en
Publication of BR6501587UpublicationCriticalpatent/BR6501587U/en