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
AU67575/60A
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.)
Woodall Duckham Construction Co Ltd
Original Assignee
Woodall Duckham Construction Co Ltd
Filing date
Publication of AU251807B2publicationCriticalpatent/AU251807B2/en
Application filed by Woodall Duckham Construction Co LtdfiledCriticalWoodall Duckham Construction Co Ltd