CA158182A - Foret a puits - Google Patents

Foret a puits

Info

Publication number
CA158182A
CA158182A CA000158182A CA158182DA CA158182A CA 158182 A CA158182 A CA 158182A CA 000158182 A CA000158182 A CA 000158182A CA 158182D A CA158182D A CA 158182DA CA 158182 A CA158182 A CA 158182A
Authority
CA
Canada
Prior art keywords
boring bit
well boring
well
bit
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
CA000158182A
Other languages
English (en)
Inventor
Caswell A. Reagan
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA158182A publication Critical patent/CA158182A/fr
Expired legal-status Critical Current

Links

CA000158182A 1914-07-13 1914-07-13 Foret a puits Expired CA158182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA158182T 1914-07-13

Publications (1)

Publication Number Publication Date
CA158182A true CA158182A (fr) 1914-10-06

Family

ID=45277887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000158182A Expired CA158182A (fr) 1914-07-13 1914-07-13 Foret a puits

Country Status (1)

Country Link
CA (1) CA158182A (fr)

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