CA519509A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA519509A
CA519509A CA519509A CA519509DA CA519509A CA 519509 A CA519509 A CA 519509A CA 519509 A CA519509 A CA 519509A CA 519509D A CA519509D A CA 519509DA CA 519509 A CA519509 A CA 519509A
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
CA519509A
Other languages
French (fr)
Inventor
M. Kucera Clement
G. Peter Robert
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.)
Reed Roller Bit Co
Original Assignee
Reed Roller Bit Co
Publication date
Application granted granted Critical
Publication of CA519509A publication Critical patent/CA519509A/en
Expired legal-status Critical Current

Links

CA519509A Drill bit Expired CA519509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA519509T

Publications (1)

Publication Number Publication Date
CA519509A true CA519509A (en) 1955-12-13

Family

ID=35672716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA519509A Expired CA519509A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA519509A (en)

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