CA344818A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA344818A
CA344818A CA344818A CA344818DA CA344818A CA 344818 A CA344818 A CA 344818A CA 344818 A CA344818 A CA 344818A CA 344818D A CA344818D A CA 344818DA CA 344818 A CA344818 A CA 344818A
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
CA344818A
Other languages
French (fr)
Inventor
Joseph Galvin Michael
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 CA344818A publication Critical patent/CA344818A/en
Expired legal-status Critical Current

Links

CA344818A Drill bit Expired CA344818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA344818T

Publications (1)

Publication Number Publication Date
CA344818A true CA344818A (en) 1934-09-25

Family

ID=35316091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA344818A Expired CA344818A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA344818A (en)

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