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.)
Expired - Lifetime
Application number
AU31476/63A
Inventor
YONEZAKI and SHOJISHIMADA SHIGERU
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.)
Tawata Iron 6 Steel Co Ltd
Original Assignee
Tawata Iron 6 Steel Co Ltd
Filing date
Publication of AU287809B2publicationCriticalpatent/AU287809B2/en
Application filed by Tawata Iron 6 Steel Co LtdfiledCriticalTawata Iron 6 Steel Co Ltd