CA145582A - Surface interieur de puits - Google Patents
Surface interieur de puitsInfo
- Publication number
- CA145582A CA145582A CA000145582A CA145582DA CA145582A CA 145582 A CA145582 A CA 145582A CA 000145582 A CA000145582 A CA 000145582A CA 145582D A CA145582D A CA 145582DA CA 145582 A CA145582 A CA 145582A
- Authority
- CA
- Canada
- Prior art keywords
- well lining
- lining
- well
- 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 |
|---|---|---|---|
| CA145582T | 1912-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA145582A true CA145582A (fr) | 1913-01-28 |
Family
ID=45265297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000145582A Expired CA145582A (fr) | 1912-08-29 | 1912-08-29 | Surface interieur de puits |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA145582A (fr) |
-
1912
- 1912-08-29 CA CA000145582A patent/CA145582A/fr not_active Expired
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