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CA574282A - Well drilling appendage or device - Google Patents

Well drilling appendage or device

Info

Publication number
CA574282A
CA574282A CA574282A CA574282DA CA574282A CA 574282 A CA574282 A CA 574282A CA 574282 A CA574282 A CA 574282A CA 574282D A CA574282D A CA 574282DA CA 574282 A CA574282 A CA 574282A
Authority
CA
Canada
Prior art keywords
appendage
well drilling
drilling
well
drilling appendage
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
CA574282A
Other languages
French (fr)
Inventor
Vance James
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 CA574282A publication Critical patent/CA574282A/en
Expired legal-status Critical Current

Links

CA574282A Well drilling appendage or device Expired CA574282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA574282T

Publications (1)

Publication Number Publication Date
CA574282A true CA574282A (en) 1959-04-21

Family

ID=35750135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA574282A Expired CA574282A (en) Well drilling appendage or device

Country Status (1)

Country Link
CA (1) CA574282A (en)

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