CA265277A - Foret rotatif - Google Patents

Foret rotatif

Info

Publication number
CA265277A
CA265277A CA265277A CA265277DA CA265277A CA 265277 A CA265277 A CA 265277A CA 265277 A CA265277 A CA 265277A CA 265277D A CA265277D A CA 265277DA CA 265277 A CA265277 A CA 265277A
Authority
CA
Canada
Prior art keywords
rotary drill
drill
rotary
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
CA265277A
Other languages
English (en)
Inventor
Wesley Herrin Charles
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 CA265277A publication Critical patent/CA265277A/fr
Expired legal-status Critical Current

Links

CA265277A Foret rotatif Expired CA265277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA265277T

Publications (1)

Publication Number Publication Date
CA265277A true CA265277A (fr) 1926-10-26

Family

ID=35193232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA265277A Expired CA265277A (fr) Foret rotatif

Country Status (1)

Country Link
CA (1) CA265277A (fr)

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