AU2013902250A0 - Rock bolt - Google Patents

Rock bolt

Info

Publication number
AU2013902250A0
AU2013902250A0 AU2013902250A AU2013902250A AU2013902250A0 AU 2013902250 A0 AU2013902250 A0 AU 2013902250A0 AU 2013902250 A AU2013902250 A AU 2013902250A AU 2013902250 A AU2013902250 A AU 2013902250A AU 2013902250 A0 AU2013902250 A0 AU 2013902250A0
Authority
AU
Australia
Prior art keywords
rock bolt
rock
bolt
Prior art date
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 Ltd filed Critical Dywidag Systems International Pty Ltd
Publication of AU2013902250A0 publication Critical patent/AU2013902250A0/en
Priority to AU2014203250A priority Critical patent/AU2014203250B2/en
Abandoned legal-status Critical Current

Links

AU2013902250A 2013-06-20 2013-06-20 Rock bolt Abandoned AU2013902250A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2014203250A AU2014203250B2 (en) 2013-06-20 2014-06-16 Rock bolt

Publications (1)

Publication Number Publication Date
AU2013902250A0 true AU2013902250A0 (en) 2013-07-04

Family

ID=

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