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 Sa Eletro Ind LustrenefiledCriticalSa Eletro Ind Lustrene
Priority to BR18929667ApriorityCriticalpatent/BR6789296D0/pt
Publication of BR6789296D0publicationCriticalpatent/BR6789296D0/pt