ZA872252B - Headboards for mine props - Google Patents
Headboards for mine propsInfo
- Publication number
- ZA872252B ZA872252B ZA872252A ZA872252A ZA872252B ZA 872252 B ZA872252 B ZA 872252B ZA 872252 A ZA872252 A ZA 872252A ZA 872252 A ZA872252 A ZA 872252A ZA 872252 B ZA872252 B ZA 872252B
- Authority
- ZA
- South Africa
- Prior art keywords
- headboards
- mine props
- props
- mine
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA872252A ZA872252B (en) | 1986-02-05 | 1987-03-27 | Headboards for mine props |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA86823 | 1986-02-05 | ||
ZA872252A ZA872252B (en) | 1986-02-05 | 1987-03-27 | Headboards for mine props |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA872252B true ZA872252B (en) | 1987-11-25 |
Family
ID=27136849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA872252A ZA872252B (en) | 1986-02-05 | 1987-03-27 | Headboards for mine props |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA872252B (en) |
-
1987
- 1987-03-27 ZA ZA872252A patent/ZA872252B/en unknown
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