CA543789A - Twist drill grinding machines - Google Patents

Twist drill grinding machines

Info

Publication number
CA543789A
CA543789A CA543789A CA543789DA CA543789A CA 543789 A CA543789 A CA 543789A CA 543789 A CA543789 A CA 543789A CA 543789D A CA543789D A CA 543789DA CA 543789 A CA543789 A CA 543789A
Authority
CA
Canada
Prior art keywords
grinding machines
twist drill
drill grinding
twist
machines
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
CA543789A
Other languages
French (fr)
Inventor
E. R. Rosenblom Karl
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 CA543789A publication Critical patent/CA543789A/en
Expired legal-status Critical Current

Links

CA543789A Twist drill grinding machines Expired CA543789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA543789T

Publications (1)

Publication Number Publication Date
CA543789A true CA543789A (en) 1957-07-23

Family

ID=35700960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA543789A Expired CA543789A (en) Twist drill grinding machines

Country Status (1)

Country Link
CA (1) CA543789A (en)

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