ZA93373B - Rock bolting. - Google Patents

Rock bolting.

Info

Publication number
ZA93373B
ZA93373B ZA93373A ZA93373A ZA93373B ZA 93373 B ZA93373 B ZA 93373B ZA 93373 A ZA93373 A ZA 93373A ZA 93373 A ZA93373 A ZA 93373A ZA 93373 B ZA93373 B ZA 93373B
Authority
ZA
South Africa
Prior art keywords
rock bolting
bolting
rock
Prior art date
Application number
ZA93373A
Inventor
Richard Roy Wood
Original Assignee
Nicro Mining Developments Clos
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 filed Critical Nicro Mining Developments Clos
Publication of ZA93373B publication Critical patent/ZA93373B/en

Links

ZA93373A 1991-10-21 1993-01-20 Rock bolting. ZA93373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA918371 1991-10-21

Publications (1)

Publication Number Publication Date
ZA93373B true ZA93373B (en) 1993-10-27

Family

ID=25581083

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA93373A ZA93373B (en) 1991-10-21 1993-01-20 Rock bolting.

Country Status (1)

Country Link
ZA (1) ZA93373B (en)

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