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 J BertoccofiledCriticalJ Bertocco
Priority to BR5801120UpriorityCriticalpatent/BR5801120U/pt
Publication of BR5801120UpublicationCriticalpatent/BR5801120U/pt