ZA8139B - Rock bolt - Google Patents

Rock bolt

Info

Publication number
ZA8139B
ZA8139B ZA8139A ZA8139A ZA8139B ZA 8139 B ZA8139 B ZA 8139B ZA 8139 A ZA8139 A ZA 8139A ZA 8139 A ZA8139 A ZA 8139A ZA 8139 B ZA8139 B ZA 8139B
Authority
ZA
South Africa
Prior art keywords
rock bolt
rock
bolt
Prior art date
Application number
ZA8139A
Inventor
D Minnaar
Original Assignee
Coalequip Ltd
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 Coalequip Ltd filed Critical Coalequip Ltd
Priority to ZA8139A priority Critical patent/ZA8139B/en
Publication of ZA8139B publication Critical patent/ZA8139B/en

Links

ZA8139A 1980-01-04 1981-01-05 Rock bolt ZA8139B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA8139A ZA8139B (en) 1980-01-04 1981-01-05 Rock bolt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA796931 1980-01-04
ZA8139A ZA8139B (en) 1980-01-04 1981-01-05 Rock bolt

Publications (1)

Publication Number Publication Date
ZA8139B true ZA8139B (en) 1982-01-27

Family

ID=27131896

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8139A ZA8139B (en) 1980-01-04 1981-01-05 Rock bolt

Country Status (1)

Country Link
ZA (1) ZA8139B (en)

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