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.)
FRANKLIN HIGGS and RICHARD ARMSTRONG NEISH RICHARD
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
Filing date
Publication date
Application filed by United States Steel CorpfiledCriticalUnited States Steel Corp
Application grantedgrantedCritical
Publication of AU1198961ApublicationCriticalpatent/AU1198961A/en
Publication of AU261539B2publicationCriticalpatent/AU261539B2/en