CA383560A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA383560A
CA383560A CA383560A CA383560DA CA383560A CA 383560 A CA383560 A CA 383560A CA 383560 A CA383560 A CA 383560A CA 383560D A CA383560D A CA 383560DA CA 383560 A CA383560 A CA 383560A
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
CA383560A
Other languages
French (fr)
Inventor
Hokanson Martin
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.)
EIDCO
Original Assignee
EIDCO
Publication date
Application granted granted Critical
Publication of CA383560A publication Critical patent/CA383560A/en
Expired legal-status Critical Current

Links

CA383560A Drill bit Expired CA383560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA383560T

Publications (1)

Publication Number Publication Date
CA383560A true CA383560A (en) 1939-08-22

Family

ID=35388792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA383560A Expired CA383560A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA383560A (en)

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