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 Fabio Silva KalilfiledCriticalFabio Silva Kalil
Priority to BR6901988UpriorityCriticalpatent/BR6901988U/pt
Publication of BR6901988UpublicationCriticalpatent/BR6901988U/pt