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
AU19484/29A
Inventor
Alcroft Peter
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.)
Pa (roads) Ltd Ji
Original Assignee
Pa (roads) Ltd Ji
Filing date
Publication date
Application filed by Pa (roads) Ltd JifiledCriticalPa (roads) Ltd Ji
Publication of AU1948429ApublicationCriticalpatent/AU1948429A/en