CA387615A - Verre ophthalmique - Google Patents

Verre ophthalmique

Info

Publication number
CA387615A
CA387615A CA387615A CA387615DA CA387615A CA 387615 A CA387615 A CA 387615A CA 387615 A CA387615 A CA 387615A CA 387615D A CA387615D A CA 387615DA CA 387615 A CA387615 A CA 387615A
Authority
CA
Canada
Prior art keywords
opthalmic lens
opthalmic
lens
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
CA387615A
Other languages
English (en)
Inventor
D. Tillyer Edgar
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 CA387615A publication Critical patent/CA387615A/fr
Expired legal-status Critical Current

Links

CA387615A Verre ophthalmique Expired CA387615A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA387615T

Publications (1)

Publication Number Publication Date
CA387615A true CA387615A (fr) 1940-03-26

Family

ID=35392816

Family Applications (1)

Application Number Title Priority Date Filing Date
CA387615A Expired CA387615A (fr) Verre ophthalmique

Country Status (1)

Country Link
CA (1) CA387615A (fr)

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