CA20830A - Grue portative - Google Patents
Grue portativeInfo
- Publication number
- CA20830A CA20830A CA000020830A CA20830DA CA20830A CA 20830 A CA20830 A CA 20830A CA 000020830 A CA000020830 A CA 000020830A CA 20830D A CA20830D A CA 20830DA CA 20830 A CA20830 A CA 20830A
- Authority
- CA
- Canada
- Prior art keywords
- portable derrick
- derrick
- portable
- 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 |
|---|---|---|---|
| CA20830T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA20830A true CA20830A (fr) | 1884-12-31 |
Family
ID=45137373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000020830A Expired CA20830A (fr) | Grue portative |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA20830A (fr) |
-
0
- CA CA000020830A patent/CA20830A/fr not_active Expired
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