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 Heublein BrasilfiledCriticalHeublein Brasil
Priority to BR6602309UpriorityCriticalpatent/BR6602309U/en
Publication of BR6602309UpublicationCriticalpatent/BR6602309U/en