ZA838402B - Mine prop - Google Patents
Mine propInfo
- Publication number
- ZA838402B ZA838402B ZA838402A ZA838402A ZA838402B ZA 838402 B ZA838402 B ZA 838402B ZA 838402 A ZA838402 A ZA 838402A ZA 838402 A ZA838402 A ZA 838402A ZA 838402 B ZA838402 B ZA 838402B
- 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 |
---|---|---|---|
ZA838402A ZA838402B (en) | 1982-12-23 | 1983-11-11 | Mine prop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA829456 | 1982-12-23 | ||
ZA838402A ZA838402B (en) | 1982-12-23 | 1983-11-11 | Mine prop |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA838402B true ZA838402B (en) | 1984-06-27 |
Family
ID=27134255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA838402A ZA838402B (en) | 1982-12-23 | 1983-11-11 | Mine prop |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA838402B (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 |
-
1983
- 1983-11-11 ZA ZA838402A patent/ZA838402B/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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