ZA909004B - Rock anchor - Google Patents

Rock anchor

Info

Publication number
ZA909004B
ZA909004B ZA909004A ZA909004A ZA909004B ZA 909004 B ZA909004 B ZA 909004B ZA 909004 A ZA909004 A ZA 909004A ZA 909004 A ZA909004 A ZA 909004A ZA 909004 B ZA909004 B ZA 909004B
Authority
ZA
South Africa
Prior art keywords
rock anchor
rock
anchor
Prior art date
Application number
ZA909004A
Inventor
Richard Roy Wood
Roy Wood Richard
Johannes Christiaan Kriel
Christiaan Kriel Johannes
Original Assignee
Nicro Mining Developments Clos
Tufbag Pty 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 Nicro Mining Developments Clos, Tufbag Pty Ltd filed Critical Nicro Mining Developments Clos
Priority to ZA909004A priority Critical patent/ZA909004B/en
Publication of ZA909004B publication Critical patent/ZA909004B/en

Links

ZA909004A 1989-08-18 1990-11-09 Rock anchor ZA909004B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA909004A ZA909004B (en) 1989-08-18 1990-11-09 Rock anchor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA896302 1989-08-18
ZA909004A ZA909004B (en) 1989-08-18 1990-11-09 Rock anchor

Publications (1)

Publication Number Publication Date
ZA909004B true ZA909004B (en) 1991-08-28

Family

ID=27140395

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA909004A ZA909004B (en) 1989-08-18 1990-11-09 Rock anchor

Country Status (1)

Country Link
ZA (1) ZA909004B (en)

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