CA395389A - Diamond drill bit - Google Patents

Diamond drill bit

Info

Publication number
CA395389A
CA395389A CA395389A CA395389DA CA395389A CA 395389 A CA395389 A CA 395389A CA 395389 A CA395389 A CA 395389A CA 395389D A CA395389D A CA 395389DA CA 395389 A CA395389 A CA 395389A
Authority
CA
Canada
Prior art keywords
drill bit
diamond drill
diamond
bit
drill
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
CA395389A
Other languages
French (fr)
Inventor
C. Lynch Raymond
E. Carpenter Clarence
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA395389A publication Critical patent/CA395389A/en
Expired legal-status Critical Current

Links

CA395389A Diamond drill bit Expired CA395389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA395389T

Publications (1)

Publication Number Publication Date
CA395389A true CA395389A (en) 1941-03-25

Family

ID=35402839

Family Applications (1)

Application Number Title Priority Date Filing Date
CA395389A Expired CA395389A (en) Diamond drill bit

Country Status (1)

Country Link
CA (1) CA395389A (en)

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