CA263743A - Methode de forage de puits - Google Patents
Methode de forage de puitsInfo
- Publication number
- CA263743A CA263743A CA263743A CA263743DA CA263743A CA 263743 A CA263743 A CA 263743A CA 263743 A CA263743 A CA 263743A CA 263743D A CA263743D A CA 263743DA CA 263743 A CA263743 A CA 263743A
- Authority
- CA
- Canada
- Prior art keywords
- sinking method
- shaft sinking
- shaft
- sinking
- 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 |
|---|---|---|---|
| CA263743T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA263743A true CA263743A (fr) | 1926-08-24 |
Family
ID=35191696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA263743A Expired CA263743A (fr) | Methode de forage de puits |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA263743A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268056A (zh) * | 2018-12-07 | 2019-01-25 | 中国矿业大学 | 一种煤矿采区集中降温送风平衡控制装置 |
-
0
- CA CA263743A patent/CA263743A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268056A (zh) * | 2018-12-07 | 2019-01-25 | 中国矿业大学 | 一种煤矿采区集中降温送风平衡控制装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA263743A (fr) | Methode de forage de puits | |
| CA262880A (fr) | Methode d'assemblage de bout de chaussure | |
| CA262815A (fr) | Methode d'enfoncement de pilotis | |
| CA266347A (fr) | Methode empechant les depots dans chaudieres | |
| CA259061A (fr) | Methode de publicite | |
| CA260187A (fr) | Methode de publicite | |
| CA262885A (fr) | Methode de publicite | |
| CA265490A (fr) | Methode a defibrer | |
| CA263823A (fr) | Methode de lubrification | |
| CA262918A (fr) | Methode de coulage | |
| CA264677A (fr) | Methode de coulage | |
| CA264349A (fr) | Methode de coulage | |
| CA264692A (fr) | Methode de coulage | |
| CA264042A (fr) | Methode de vulcanisation | |
| CA264393A (fr) | Palier | |
| CA266581A (fr) | Coussinet | |
| CA264909A (fr) | Roulement | |
| CA259408A (fr) | Palier | |
| CA262642A (fr) | Palier | |
| CA262641A (fr) | Palier | |
| CA260675A (fr) | Coussinet | |
| CA260025A (fr) | Palier | |
| CA260023A (fr) | Palier | |
| CA265219A (fr) | Methode de clichage | |
| CA258771A (fr) | Rotor |