CA13271A - Perfectionnements aux machines a percer les puits - Google Patents

Perfectionnements aux machines a percer les puits

Info

Publication number
CA13271A
CA13271A CA000013271A CA13271DA CA13271A CA 13271 A CA13271 A CA 13271A CA 000013271 A CA000013271 A CA 000013271A CA 13271D A CA13271D A CA 13271DA CA 13271 A CA13271 A CA 13271A
Authority
CA
Canada
Prior art keywords
boring machines
well boring
well
machines
boring
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
CA000013271A
Other languages
English (en)
Inventor
John W. Teetzel
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 CA13271A publication Critical patent/CA13271A/fr
Expired legal-status Critical Current

Links

CA000013271A Perfectionnements aux machines a percer les puits Expired CA13271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA13271T

Publications (1)

Publication Number Publication Date
CA13271A true CA13271A (fr) 1881-08-14

Family

ID=45129815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000013271A Expired CA13271A (fr) Perfectionnements aux machines a percer les puits

Country Status (1)

Country Link
CA (1) CA13271A (fr)

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