CA589839A - Lens grinding machine - Google Patents

Lens grinding machine

Info

Publication number
CA589839A
CA589839A CA589839A CA589839DA CA589839A CA 589839 A CA589839 A CA 589839A CA 589839 A CA589839 A CA 589839A CA 589839D A CA589839D A CA 589839DA CA 589839 A CA589839 A CA 589839A
Authority
CA
Canada
Prior art keywords
grinding machine
lens grinding
lens
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
CA589839A
Other languages
French (fr)
Inventor
W. Dillon Oscar
H. Tuttle Frank
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 CA589839A publication Critical patent/CA589839A/en
Expired legal-status Critical Current

Links

CA589839A Lens grinding machine Expired CA589839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA589839T

Publications (1)

Publication Number Publication Date
CA589839A true CA589839A (en) 1959-12-29

Family

ID=35803377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA589839A Expired CA589839A (en) Lens grinding machine

Country Status (1)

Country Link
CA (1) CA589839A (en)

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