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 Metalurgica Darc LtdfiledCriticalMetalurgica Darc Ltd
Priority to BR6001314UpriorityCriticalpatent/BR6001314U/pt
Publication of BR6001314UpublicationCriticalpatent/BR6001314U/pt