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 Sylvio CordeirofiledCriticalSylvio Cordeiro
Priority to BR7001480UpriorityCriticalpatent/BR7001480U/en
Publication of BR7001480UpublicationCriticalpatent/BR7001480U/en