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AU466067B2 - Rock bolt - Google Patents
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AU466067B2 - Rock bolt - Google Patents

Rock bolt

Info

Publication number
AU466067B2
AU466067B2 AU25322/71A AU2532271A AU466067B2 AU 466067 B2 AU466067 B2 AU 466067B2 AU 25322/71 A AU25322/71 A AU 25322/71A AU 2532271 A AU2532271 A AU 2532271A AU 466067 B2 AU466067 B2 AU 466067B2
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.)
Expired
Application number
AU25322/71A
Other versions
AU2532271A (en
Inventor
I. Williams Chester
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.)
Individual
Original Assignee
Individual
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 date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU2532271A publication Critical patent/AU2532271A/en
Publication of AU466067B2 publication Critical patent/AU466067B2/en
Expired legal-status Critical Current

Links

AU25322/71A 1970-02-18 1971-02-11 Rock bolt Expired AU466067B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS12221 1970-02-18
USUS60529 1970-08-03

Publications (2)

Publication Number Publication Date
AU2532271A AU2532271A (en) 1972-08-17
AU466067B2 true AU466067B2 (en) 1972-08-17

Family

ID=

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