ZA835122B - Mine prop - Google Patents
Mine propInfo
- Publication number
- ZA835122B ZA835122B ZA835122A ZA835122A ZA835122B ZA 835122 B ZA835122 B ZA 835122B ZA 835122 A ZA835122 A ZA 835122A ZA 835122 A ZA835122 A ZA 835122A ZA 835122 B ZA835122 B ZA 835122B
- Authority
- ZA
- South Africa
- Prior art keywords
- mine prop
- prop
- mine
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA835122A ZA835122B (en) | 1982-04-14 | 1983-07-14 | Mine prop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA822516 | 1982-04-14 | ||
ZA835122A ZA835122B (en) | 1982-04-14 | 1983-07-14 | Mine prop |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA835122B true ZA835122B (en) | 1984-04-25 |
Family
ID=27133610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA835122A ZA835122B (en) | 1982-04-14 | 1983-07-14 | Mine prop |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA835122B (en) |
-
1983
- 1983-07-14 ZA ZA835122A patent/ZA835122B/en unknown
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