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
AU43358/64A
Inventor
Edward Clifford John
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.)
Steel Improvement and Forge Co
Original Assignee
Steel Improvement and Forge Co
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 of AU288882B2publicationCriticalpatent/AU288882B2/en
Application filed by Steel Improvement and Forge CofiledCriticalSteel Improvement and Forge Co