CA782802A - Mine roof bolt - Google Patents
Mine roof boltInfo
- Publication number
- CA782802A CA782802A CA782802A CA782802DA CA782802A CA 782802 A CA782802 A CA 782802A CA 782802 A CA782802 A CA 782802A CA 782802D A CA782802D A CA 782802DA CA 782802 A CA782802 A CA 782802A
- Authority
- CA
- Canada
- Prior art keywords
- mine roof
- roof bolt
- bolt
- mine
- roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA782802T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA782802A true CA782802A (en) | 1968-04-16 |
Family
ID=36245476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA782802A Expired CA782802A (en) | Mine roof bolt |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA782802A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5087160A (en) * | 1988-04-12 | 1992-02-11 | American Mining Supply, Inc. | Anchor bolt and expansion shell assembly |
-
0
- CA CA782802A patent/CA782802A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5087160A (en) * | 1988-04-12 | 1992-02-11 | American Mining Supply, Inc. | Anchor bolt and expansion shell assembly |
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