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 Cindavel Comercio E Ind De ArtfiledCriticalCindavel Comercio E Ind De Art
Priority to BR6801082UpriorityCriticalpatent/BR6801082U/pt
Publication of BR6801082UpublicationCriticalpatent/BR6801082U/pt