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 Sul Brasileira De Plasticos LtfiledCriticalSul Brasileira De Plasticos Lt
Priority to BR22509370ApriorityCriticalpatent/BR7025093D0/en
Publication of BR7025093D0publicationCriticalpatent/BR7025093D0/en