CA331392A - Diamond drill bit - Google Patents

Diamond drill bit

Info

Publication number
CA331392A
CA331392A CA331392A CA331392DA CA331392A CA 331392 A CA331392 A CA 331392A CA 331392 A CA331392 A CA 331392A CA 331392D A CA331392D A CA 331392DA CA 331392 A CA331392 A CA 331392A
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
CA331392A
Other languages
French (fr)
Inventor
M. Gibeau Joseph
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 CA331392A publication Critical patent/CA331392A/en
Expired legal-status Critical Current

Links

CA331392A Diamond drill bit Expired CA331392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA331392T

Publications (1)

Publication Number Publication Date
CA331392A true CA331392A (en) 1933-04-04

Family

ID=35293762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331392A Expired CA331392A (en) Diamond drill bit

Country Status (1)

Country Link
CA (1) CA331392A (en)

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