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 Clyde Wilson Junior GoldbachfiledCriticalClyde Wilson Junior Goldbach
Priority to BR6802784UpriorityCriticalpatent/BR6802784U/pt
Publication of BR6802784UpublicationCriticalpatent/BR6802784U/pt