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 Hellermann Do Brasil IndfiledCriticalHellermann Do Brasil Ind
Priority to BR249871ApriorityCriticalpatent/BR7102498D0/pt
Publication of BR7102498D0publicationCriticalpatent/BR7102498D0/pt