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 Bergamo Companhia IndfiledCriticalBergamo Companhia Ind
Priority to BR6700329UpriorityCriticalpatent/BR6700329U/en
Publication of BR6700329UpublicationCriticalpatent/BR6700329U/en