CA91858S - Grinding cup for drill bit buttons - Google Patents

Grinding cup for drill bit buttons

Info

Publication number
CA91858S
CA91858S CA91858F CA91858F CA91858S CA 91858 S CA91858 S CA 91858S CA 91858 F CA91858 F CA 91858F CA 91858 F CA91858 F CA 91858F CA 91858 S CA91858 S CA 91858S
Authority
CA
Canada
Prior art keywords
drill bit
grinding cup
bit buttons
buttons
cup
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 - Lifetime
Application number
CA91858F
Other versions
CA939293A (en
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.)
Pilot Diamond Tools Ltd
Original Assignee
Pilot Diamond Tools Ltd
Publication date
Priority to CA91858F priority Critical patent/CA91858S/en
Application granted granted Critical
Publication of CA91858S publication Critical patent/CA91858S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

CA91858F Grinding cup for drill bit buttons Expired - Lifetime CA91858S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA91858F CA91858S (en) Grinding cup for drill bit buttons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91858F CA91858S (en) Grinding cup for drill bit buttons

Publications (1)

Publication Number Publication Date
CA91858S true CA91858S (en) 2001-03-23

Family

ID=57207710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA91858F Expired - Lifetime CA91858S (en) Grinding cup for drill bit buttons

Country Status (1)

Country Link
CA (1) CA91858S (en)

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