ZA977556B - Mine prop. - Google Patents
Mine prop.Info
- Publication number
- ZA977556B ZA977556B ZA9707556A ZA977556A ZA977556B ZA 977556 B ZA977556 B ZA 977556B ZA 9707556 A ZA9707556 A ZA 9707556A ZA 977556 A ZA977556 A ZA 977556A ZA 977556 B ZA977556 B ZA 977556B
- 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 |
---|---|---|---|
ZA9707556A ZA977556B (en) | 1996-06-06 | 1997-08-22 | Mine prop. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA964717 | 1996-06-06 | ||
ZA9707556A ZA977556B (en) | 1996-06-06 | 1997-08-22 | Mine prop. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA977556B true ZA977556B (en) | 1998-02-23 |
Family
ID=27143323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9707556A ZA977556B (en) | 1996-06-06 | 1997-08-22 | Mine prop. |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA977556B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9611738B2 (en) | 2014-08-27 | 2017-04-04 | Burrell Mining Products, Inc. | Ventilated mine roof support |
US9903203B2 (en) | 2014-08-27 | 2018-02-27 | Burrell Mining Products, Inc. | Ventilated mine roof support |
-
1997
- 1997-08-22 ZA ZA9707556A patent/ZA977556B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9611738B2 (en) | 2014-08-27 | 2017-04-04 | Burrell Mining Products, Inc. | Ventilated mine roof support |
US9903203B2 (en) | 2014-08-27 | 2018-02-27 | Burrell Mining Products, Inc. | Ventilated mine roof support |
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