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 B FuchsfiledCriticalB Fuchs
Priority to BR843571ApriorityCriticalpatent/BR7108435D0/en
Publication of BR7108435D0publicationCriticalpatent/BR7108435D0/en