CA420413A - Unite de pompe de puits d'huile - Google Patents

Unite de pompe de puits d'huile

Info

Publication number
CA420413A
CA420413A CA420413A CA420413DA CA420413A CA 420413 A CA420413 A CA 420413A CA 420413 A CA420413 A CA 420413A CA 420413D A CA420413D A CA 420413DA CA 420413 A CA420413 A CA 420413A
Authority
CA
Canada
Prior art keywords
oil well
pumping unit
well pumping
unit
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
Application number
CA420413A
Other languages
English (en)
Inventor
A. Gruetjen Frederick
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.)
AO Smith Corp
Original Assignee
AO Smith Corp
Publication date
Application granted granted Critical
Publication of CA420413A publication Critical patent/CA420413A/fr
Expired legal-status Critical Current

Links

CA420413A Unite de pompe de puits d'huile Expired CA420413A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420413T

Publications (1)

Publication Number Publication Date
CA420413A true CA420413A (fr) 1944-05-23

Family

ID=35531342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420413A Expired CA420413A (fr) Unite de pompe de puits d'huile

Country Status (1)

Country Link
CA (1) CA420413A (fr)

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