Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
Filing date
Publication date
Application filed by Nippon Kokan LtdfiledCriticalNippon Kokan Ltd
Application grantedgrantedCritical
Publication of AU1474970ApublicationCriticalpatent/AU1474970A/en
Publication of AU442968B2publicationCriticalpatent/AU442968B2/en