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 Inst Elektroswarki PatonafiledCriticalInst Elektroswarki Patona
Priority to NO900506ApriorityCriticalpatent/NO900506D0/en
Publication of NO900506D0publicationCriticalpatent/NO900506D0/en