CA913059A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA913059A
CA913059A CA913059A CA913059DA CA913059A CA 913059 A CA913059 A CA 913059A CA 913059 A CA913059 A CA 913059A CA 913059D A CA913059D A CA 913059DA CA 913059 A CA913059 A CA 913059A
Authority
CA
Canada
Prior art keywords
drill bit
drill
bit
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
CA913059A
Inventor
D. Ditson J.
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Publication date
Application granted granted Critical
Publication of CA913059A publication Critical patent/CA913059A/en
Expired legal-status Critical Current

Links

CA913059A Drill bit Expired CA913059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA913059T

Publications (1)

Publication Number Publication Date
CA913059A true CA913059A (en) 1972-10-24

Family

ID=36420617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA913059A Expired CA913059A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA913059A (en)

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