CA372142A - Ophthalmic lens - Google Patents

Ophthalmic lens

Info

Publication number
CA372142A
CA372142A CA372142A CA372142DA CA372142A CA 372142 A CA372142 A CA 372142A CA 372142 A CA372142 A CA 372142A CA 372142D A CA372142D A CA 372142DA CA 372142 A CA372142 A CA 372142A
Authority
CA
Canada
Prior art keywords
ophthalmic lens
ophthalmic
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
CA372142A
Other languages
French (fr)
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 CA372142A publication Critical patent/CA372142A/en
Expired legal-status Critical Current

Links

CA372142A Ophthalmic lens Expired CA372142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA372142T

Publications (1)

Publication Number Publication Date
CA372142A true CA372142A (en) 1938-03-01

Family

ID=35373207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA372142A Expired CA372142A (en) Ophthalmic lens

Country Status (1)

Country Link
CA (1) CA372142A (en)

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