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 Woodtech Ind E Comercio De ArtfiledCriticalWoodtech Ind E Comercio De Art
Priority to BR6801585UpriorityCriticalpatent/BR6801585U/pt
Publication of BR6801585UpublicationCriticalpatent/BR6801585U/pt