CA274487A - Bit dressing tool - Google Patents

Bit dressing tool

Info

Publication number
CA274487A
CA274487A CA274487A CA274487DA CA274487A CA 274487 A CA274487 A CA 274487A CA 274487 A CA274487 A CA 274487A CA 274487D A CA274487D A CA 274487DA CA 274487 A CA274487 A CA 274487A
Authority
CA
Canada
Prior art keywords
dressing tool
bit dressing
bit
tool
dressing
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
CA274487A
Other languages
French (fr)
Inventor
H. Bergquist Charles
A. Locke Emery
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 CA274487A publication Critical patent/CA274487A/en
Expired legal-status Critical Current

Links

CA274487A Bit dressing tool Expired CA274487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA274487T

Publications (1)

Publication Number Publication Date
CA274487A true CA274487A (en) 1927-10-04

Family

ID=35204519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274487A Expired CA274487A (en) Bit dressing tool

Country Status (1)

Country Link
CA (1) CA274487A (en)

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