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 Jose Carlos FontanafiledCriticalJose Carlos Fontana
Priority to BR6700444UpriorityCriticalpatent/BR6700444U/en
Publication of BR6700444UpublicationCriticalpatent/BR6700444U/en