CA452592A - Grinding and polishing apparatus - Google Patents

Grinding and polishing apparatus

Info

Publication number
CA452592A
CA452592A CA452592A CA452592DA CA452592A CA 452592 A CA452592 A CA 452592A CA 452592 A CA452592 A CA 452592A CA 452592D A CA452592D A CA 452592DA CA 452592 A CA452592 A CA 452592A
Authority
CA
Canada
Prior art keywords
grinding
polishing apparatus
polishing
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
CA452592A
Other languages
French (fr)
Inventor
E. Hamilton Alfred
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 CA452592A publication Critical patent/CA452592A/en
Expired legal-status Critical Current

Links

CA452592A Grinding and polishing apparatus Expired CA452592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452592T

Publications (1)

Publication Number Publication Date
CA452592A true CA452592A (en) 1948-11-16

Family

ID=35570322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452592A Expired CA452592A (en) Grinding and polishing apparatus

Country Status (1)

Country Link
CA (1) CA452592A (en)

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