CA419935A - Dispositif a finir le bord de lentilles - Google Patents

Dispositif a finir le bord de lentilles

Info

Publication number
CA419935A
CA419935A CA419935A CA419935DA CA419935A CA 419935 A CA419935 A CA 419935A CA 419935 A CA419935 A CA 419935A CA 419935D A CA419935D A CA 419935DA CA 419935 A CA419935 A CA 419935A
Authority
CA
Canada
Prior art keywords
edging device
lens edging
lens
edging
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
CA419935A
Other languages
English (en)
Inventor
W. Goddu Lloyd
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 CA419935A publication Critical patent/CA419935A/fr
Expired legal-status Critical Current

Links

CA419935A Dispositif a finir le bord de lentilles Expired CA419935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA419935T

Publications (1)

Publication Number Publication Date
CA419935A true CA419935A (fr) 1944-05-02

Family

ID=35529229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA419935A Expired CA419935A (fr) Dispositif a finir le bord de lentilles

Country Status (1)

Country Link
CA (1) CA419935A (fr)

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