ZA741506B - An improved rock bolt - Google Patents

An improved rock bolt

Info

Publication number
ZA741506B
ZA741506B ZA00741506A ZA741506A ZA741506B ZA 741506 B ZA741506 B ZA 741506B ZA 00741506 A ZA00741506 A ZA 00741506A ZA 741506 A ZA741506 A ZA 741506A ZA 741506 B ZA741506 B ZA 741506B
Authority
ZA
South Africa
Prior art keywords
rock bolt
improved rock
improved
bolt
rock
Prior art date
Application number
ZA00741506A
Inventor
G Dempster
Original Assignee
Tension Bolt Co Ltd T
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 Tension Bolt Co Ltd T filed Critical Tension Bolt Co Ltd T
Priority to ZA00741506A priority Critical patent/ZA741506B/en
Publication of ZA741506B publication Critical patent/ZA741506B/en

Links

ZA00741506A 1974-03-08 1974-03-08 An improved rock bolt ZA741506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA00741506A ZA741506B (en) 1974-03-08 1974-03-08 An improved rock bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00741506A ZA741506B (en) 1974-03-08 1974-03-08 An improved rock bolt

Publications (1)

Publication Number Publication Date
ZA741506B true ZA741506B (en) 1975-07-30

Family

ID=25567458

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00741506A ZA741506B (en) 1974-03-08 1974-03-08 An improved rock bolt

Country Status (1)

Country Link
ZA (1) ZA741506B (en)

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