CA558041A - Valve grinding machine - Google Patents

Valve grinding machine

Info

Publication number
CA558041A
CA558041A CA558041A CA558041DA CA558041A CA 558041 A CA558041 A CA 558041A CA 558041 A CA558041 A CA 558041A CA 558041D A CA558041D A CA 558041DA CA 558041 A CA558041 A CA 558041A
Authority
CA
Canada
Prior art keywords
grinding machine
valve grinding
valve
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
CA558041A
Other languages
French (fr)
Inventor
W. Martin Dana
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Publication date
Application granted granted Critical
Publication of CA558041A publication Critical patent/CA558041A/en
Expired legal-status Critical Current

Links

CA558041A Valve grinding machine Expired CA558041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA558041T

Publications (1)

Publication Number Publication Date
CA558041A true CA558041A (en) 1958-05-27

Family

ID=35724450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA558041A Expired CA558041A (en) Valve grinding machine

Country Status (1)

Country Link
CA (1) CA558041A (en)

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