CA450841A - Means and method of abrading - Google Patents

Means and method of abrading

Info

Publication number
CA450841A
CA450841A CA450841A CA450841DA CA450841A CA 450841 A CA450841 A CA 450841A CA 450841 A CA450841 A CA 450841A CA 450841D A CA450841D A CA 450841DA CA 450841 A CA450841 A CA 450841A
Authority
CA
Canada
Prior art keywords
abrading
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
CA450841A
Other languages
French (fr)
Inventor
A. Severy Lawrence
A. Ellis Charles
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.)
American Optical Corp
Original Assignee
American Optical Corp
Publication date
Application granted granted Critical
Publication of CA450841A publication Critical patent/CA450841A/en
Expired legal-status Critical Current

Links

CA450841A Means and method of abrading Expired CA450841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450841T

Publications (1)

Publication Number Publication Date
CA450841A true CA450841A (en) 1948-08-31

Family

ID=35568561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA450841A Expired CA450841A (en) Means and method of abrading

Country Status (1)

Country Link
CA (1) CA450841A (en)

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