CA215857A - Ring grinding machine - Google Patents

Ring grinding machine

Info

Publication number
CA215857A
CA215857A CA215857A CA215857DA CA215857A CA 215857 A CA215857 A CA 215857A CA 215857 A CA215857 A CA 215857A CA 215857D A CA215857D A CA 215857DA CA 215857 A CA215857 A CA 215857A
Authority
CA
Canada
Prior art keywords
grinding machine
ring grinding
ring
machine
grinding
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
CA215857A
Other languages
French (fr)
Inventor
Hayward Higgins George
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.)
Burd High Compression Ring Co
Original Assignee
Burd High Compression Ring Co
Publication date
Application granted granted Critical
Publication of CA215857A publication Critical patent/CA215857A/en
Expired legal-status Critical Current

Links

CA215857A Ring grinding machine Expired CA215857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215857T

Publications (1)

Publication Number Publication Date
CA215857A true CA215857A (en) 1922-02-14

Family

ID=35110301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215857A Expired CA215857A (en) Ring grinding machine

Country Status (1)

Country Link
CA (1) CA215857A (en)

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