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 Thomsen Fibrafio LtdafiledCriticalThomsen Fibrafio Ltda
Priority to BR6400745UpriorityCriticalpatent/BR6400745U/en
Publication of BR6400745UpublicationCriticalpatent/BR6400745U/en