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 Wagner Raul Antonio MarquesfiledCriticalWagner Raul Antonio Marques
Priority to BR7401560UpriorityCriticalpatent/BR7401560U/en
Publication of BR7401560UpublicationCriticalpatent/BR7401560U/en