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 M AndrewsfiledCriticalM Andrews
Priority to BR21191569ApriorityCriticalpatent/BR6911915D0/pt
Publication of BR6911915D0publicationCriticalpatent/BR6911915D0/pt