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.)
Abandoned
Application number
AU2013902250A
Inventor
David William Evans
Derek Colin Hird
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.)
DSI Underground Australia Pty Ltd
Original Assignee
Dywidag Systems International Pty Ltd
Filing date
Publication date
Application filed by Dywidag Systems International Pty LtdfiledCriticalDywidag Systems International Pty Ltd
Publication of AU2013902250A0publicationCriticalpatent/AU2013902250A0/en
Priority to AU2014203250ApriorityCriticalpatent/AU2014203250B2/en