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 Trapel Comercio De Trapos E PafiledCriticalTrapel Comercio De Trapos E Pa
Priority to BR6501824UpriorityCriticalpatent/BR6501824U/pt
Publication of BR6501824UpublicationCriticalpatent/BR6501824U/pt