CA215614A - Pump jack - Google Patents

Pump jack

Info

Publication number
CA215614A
CA215614A CA215614A CA215614DA CA215614A CA 215614 A CA215614 A CA 215614A CA 215614 A CA215614 A CA 215614A CA 215614D A CA215614D A CA 215614DA CA 215614 A CA215614 A CA 215614A
Authority
CA
Canada
Prior art keywords
pump jack
jack
pump
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
Application number
CA215614A
Other languages
French (fr)
Inventor
Jorgenson Jorgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA215614A publication Critical patent/CA215614A/en
Expired legal-status Critical Current

Links

CA215614A Pump jack Expired CA215614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215614T

Publications (1)

Publication Number Publication Date
CA215614A true CA215614A (en) 1922-02-07

Family

ID=35110058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215614A Expired CA215614A (en) Pump jack

Country Status (1)

Country Link
CA (1) CA215614A (en)

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