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CA479797A - Drill bits - Google Patents

Drill bits

Info

Publication number
CA479797A
CA479797A CA479797DA CA479797A CA 479797 A CA479797 A CA 479797A CA 479797D A CA479797D A CA 479797DA CA 479797 A CA479797 A CA 479797A
Authority
CA
Canada
Prior art keywords
drill bits
drill
bits
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
Other languages
French (fr)
Inventor
W. Wallace Harry
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.)
Wheel Trueing Tool Co
Original Assignee
Wheel Trueing Tool Co
Publication date
Application granted granted Critical
Publication of CA479797A publication Critical patent/CA479797A/en
Expired legal-status Critical Current

Links

CA479797D Drill bits Expired CA479797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA479797T

Publications (1)

Publication Number Publication Date
CA479797A true CA479797A (en) 1951-12-25

Family

ID=35619470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA479797D Expired CA479797A (en) Drill bits

Country Status (1)

Country Link
CA (1) CA479797A (en)

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