ZA925256B - Mine prop - Google Patents
Mine propInfo
- Publication number
- ZA925256B ZA925256B ZA925256A ZA925256A ZA925256B ZA 925256 B ZA925256 B ZA 925256B ZA 925256 A ZA925256 A ZA 925256A ZA 925256 A ZA925256 A ZA 925256A ZA 925256 B ZA925256 B ZA 925256B
- 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 |
---|---|---|---|
ZA925256A ZA925256B (en) | 1991-04-30 | 1992-07-15 | Mine prop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA913253 | 1991-04-30 | ||
ZA925256A ZA925256B (en) | 1991-04-30 | 1992-07-15 | Mine prop |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA925256B true ZA925256B (en) | 1993-04-28 |
Family
ID=27141936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA925256A ZA925256B (en) | 1991-04-30 | 1992-07-15 | Mine prop |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA925256B (en) |
-
1992
- 1992-07-15 ZA ZA925256A patent/ZA925256B/en unknown
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