CA303289A - Pump jack - Google Patents

Pump jack

Info

Publication number
CA303289A
CA303289A CA303289A CA303289DA CA303289A CA 303289 A CA303289 A CA 303289A CA 303289 A CA303289 A CA 303289A CA 303289D A CA303289D A CA 303289DA CA 303289 A CA303289 A CA 303289A
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
CA303289A
Other languages
French (fr)
Inventor
George Beatty William
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 CA303289A publication Critical patent/CA303289A/en
Expired legal-status Critical Current

Links

CA303289A Pump jack Expired CA303289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA303289T

Publications (1)

Publication Number Publication Date
CA303289A true CA303289A (en) 1930-08-26

Family

ID=35256435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303289A Expired CA303289A (en) Pump jack

Country Status (1)

Country Link
CA (1) CA303289A (en)

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