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
Application number
AU21881/29A
Inventor
Reginald Hume Walter
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.)
HUME STEEL Ltd
Original Assignee
HUME STEEL Ltd
Filing date
Publication date
Application filed by HUME STEEL LtdfiledCriticalHUME STEEL Ltd
Publication of AU2188129ApublicationCriticalpatent/AU2188129A/en