CA487135A - Top lock for oil well pumps - Google Patents
Top lock for oil well pumpsInfo
- Publication number
- CA487135A CA487135A CA487135A CA487135DA CA487135A CA 487135 A CA487135 A CA 487135A CA 487135 A CA487135 A CA 487135A CA 487135D A CA487135D A CA 487135DA CA 487135 A CA487135 A CA 487135A
- Authority
- CA
- Canada
- Prior art keywords
- oil well
- top lock
- well pumps
- pumps
- lock
- 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 |
---|---|---|---|
CA487135T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA487135A true CA487135A (en) | 1952-10-14 |
Family
ID=35626851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA487135A Expired CA487135A (en) | Top lock for oil well pumps |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA487135A (en) |
-
0
- CA CA487135A patent/CA487135A/en not_active Expired
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