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 Escovas Fidalga LtdafiledCriticalEscovas Fidalga Ltda
Priority to BR6201731UpriorityCriticalpatent/BR6201731U/pt
Publication of BR6201731UpublicationCriticalpatent/BR6201731U/pt