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 Outokumpu OyfiledCriticalOutokumpu Oy
Priority to IN268BO1997priorityCriticalpatent/IN189554B/en
Publication of IN189554BpublicationCriticalpatent/IN189554B/en