CA662690A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA662690A
CA662690A CA662690A CA662690DA CA662690A CA 662690 A CA662690 A CA 662690A CA 662690 A CA662690 A CA 662690A CA 662690D A CA662690D A CA 662690DA CA 662690 A CA662690 A CA 662690A
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
CA662690A
Inventor
A. Hjalsten John
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.)
Sandvik AB
Original Assignee
Sandvik AB
Publication date
Application granted granted Critical
Publication of CA662690A publication Critical patent/CA662690A/en
Expired legal-status Critical Current

Links

CA662690A Drill bit Expired CA662690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA662690T

Publications (1)

Publication Number Publication Date
CA662690A true CA662690A (en) 1963-05-07

Family

ID=35956806

Family Applications (1)

Application Number Title Priority Date Filing Date
CA662690A Expired CA662690A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA662690A (en)

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