CA26786A - Soupape de pompe de puits d'huile - Google Patents
Soupape de pompe de puits d'huileInfo
- Publication number
- CA26786A CA26786A CA000026786A CA26786DA CA26786A CA 26786 A CA26786 A CA 26786A CA 000026786 A CA000026786 A CA 000026786A CA 26786D A CA26786D A CA 26786DA CA 26786 A CA26786 A CA 26786A
- Authority
- CA
- Canada
- Prior art keywords
- oil well
- well pump
- pump valve
- valve
- oil
- 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
- 239000003129 oil well Substances 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA26786T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA26786A true CA26786A (fr) | 1887-05-30 |
Family
ID=45143327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000026786A Expired CA26786A (fr) | Soupape de pompe de puits d'huile |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA26786A (fr) |
-
0
- CA CA000026786A patent/CA26786A/fr not_active Expired
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