CA479089A - Ground anchors - Google Patents
Ground anchorsInfo
- Publication number
- CA479089A CA479089A CA479089A CA479089DA CA479089A CA 479089 A CA479089 A CA 479089A CA 479089 A CA479089 A CA 479089A CA 479089D A CA479089D A CA 479089DA CA 479089 A CA479089 A CA 479089A
- Authority
- CA
- Canada
- Prior art keywords
- ground anchors
- anchors
- ground
- 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 |
---|---|---|---|
CA479089T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA479089A true CA479089A (en) | 1951-12-04 |
Family
ID=35618753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA479089A Expired CA479089A (en) | Ground anchors |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA479089A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022700A (en) * | 1958-03-14 | 1962-02-27 | Pattin Mfg Company Inc | Mine roof bolt assembly with sequential multiple expansion means |
-
0
- CA CA479089A patent/CA479089A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022700A (en) * | 1958-03-14 | 1962-02-27 | Pattin Mfg Company Inc | Mine roof bolt assembly with sequential multiple expansion means |
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