ZA933762B - Yielding mine prop - Google Patents
Yielding mine propInfo
- Publication number
- ZA933762B ZA933762B ZA933762A ZA933762A ZA933762B ZA 933762 B ZA933762 B ZA 933762B ZA 933762 A ZA933762 A ZA 933762A ZA 933762 A ZA933762 A ZA 933762A ZA 933762 B ZA933762 B ZA 933762B
- Authority
- ZA
- South Africa
- Prior art keywords
- mine prop
- yielding mine
- yielding
- prop
- mine
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA924265 | 1992-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA933762B true ZA933762B (en) | 1994-01-04 |
Family
ID=25581769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA933762A ZA933762B (en) | 1992-06-11 | 1993-05-28 | Yielding mine prop |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA933762B (en) |
-
1993
- 1993-05-28 ZA ZA933762A patent/ZA933762B/en unknown
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