CA810474A - Oil well scraper - Google Patents

Oil well scraper

Info

Publication number
CA810474A
CA810474A CA810474A CA810474DA CA810474A CA 810474 A CA810474 A CA 810474A CA 810474 A CA810474 A CA 810474A CA 810474D A CA810474D A CA 810474DA CA 810474 A CA810474 A CA 810474A
Authority
CA
Canada
Prior art keywords
oil well
well scraper
scraper
oil
well
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
CA810474A
Inventor
L. Condra Elmo
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 CA810474A publication Critical patent/CA810474A/en
Expired legal-status Critical Current

Links

CA810474A Oil well scraper Expired CA810474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA810474T

Publications (1)

Publication Number Publication Date
CA810474A true CA810474A (en) 1969-04-15

Family

ID=36280997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA810474A Expired CA810474A (en) Oil well scraper

Country Status (1)

Country Link
CA (1) CA810474A (en)

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