CA368373A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA368373A
CA368373A CA368373A CA368373DA CA368373A CA 368373 A CA368373 A CA 368373A CA 368373 A CA368373 A CA 368373A CA 368373D A CA368373D A CA 368373DA CA 368373 A CA368373 A CA 368373A
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
CA368373A
Other languages
French (fr)
Inventor
Edward Meinert Sylvester
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.)
Crucible Steel Company of America
Original Assignee
Crucible Steel Company of America
Publication date
Application granted granted Critical
Publication of CA368373A publication Critical patent/CA368373A/en
Expired legal-status Critical Current

Links

CA368373A Drill bit Expired CA368373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA368373T

Publications (1)

Publication Number Publication Date
CA368373A true CA368373A (en) 1937-08-31

Family

ID=35369441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA368373A Expired CA368373A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA368373A (en)

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