ZA875214B - Rock bolt - Google Patents
Rock boltInfo
- Publication number
- ZA875214B ZA875214B ZA875214A ZA875214A ZA875214B ZA 875214 B ZA875214 B ZA 875214B ZA 875214 A ZA875214 A ZA 875214A ZA 875214 A ZA875214 A ZA 875214A ZA 875214 B ZA875214 B ZA 875214B
- Authority
- ZA
- South Africa
- Prior art keywords
- rock bolt
- rock
- bolt
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA875214A ZA875214B (en) | 1986-07-16 | 1987-07-16 | Rock bolt |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA865296 | 1986-07-16 | ||
ZA875214A ZA875214B (en) | 1986-07-16 | 1987-07-16 | Rock bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA875214B true ZA875214B (en) | 1988-03-30 |
Family
ID=27137259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA875214A ZA875214B (en) | 1986-07-16 | 1987-07-16 | Rock bolt |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA875214B (en) |
-
1987
- 1987-07-16 ZA ZA875214A patent/ZA875214B/en unknown
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