ZA823187B - Mine prop - Google Patents
Mine propInfo
- Publication number
- ZA823187B ZA823187B ZA823187A ZA823187A ZA823187B ZA 823187 B ZA823187 B ZA 823187B ZA 823187 A ZA823187 A ZA 823187A ZA 823187 A ZA823187 A ZA 823187A ZA 823187 B ZA823187 B ZA 823187B
- 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 |
---|---|---|---|
ZA823187A ZA823187B (en) | 1981-02-09 | 1982-05-10 | Mine prop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA81827 | 1981-02-09 | ||
ZA823187A ZA823187B (en) | 1981-02-09 | 1982-05-10 | Mine prop |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA823187B true ZA823187B (en) | 1983-03-30 |
Family
ID=27132739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA823187A ZA823187B (en) | 1981-02-09 | 1982-05-10 | Mine prop |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA823187B (en) |
-
1982
- 1982-05-10 ZA ZA823187A patent/ZA823187B/en unknown
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