CA214153A - Ophthalmic lens - Google Patents

Ophthalmic lens

Info

Publication number
CA214153A
CA214153A CA214153A CA214153DA CA214153A CA 214153 A CA214153 A CA 214153A CA 214153 A CA214153 A CA 214153A CA 214153D A CA214153D A CA 214153DA CA 214153 A CA214153 A CA 214153A
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
CA214153A
Other languages
French (fr)
Inventor
H. Styll Harry
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 CA214153A publication Critical patent/CA214153A/en
Expired legal-status Critical Current

Links

CA214153A Ophthalmic lens Expired CA214153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA214153T

Publications (1)

Publication Number Publication Date
CA214153A true CA214153A (en) 1921-11-08

Family

ID=35108597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214153A Expired CA214153A (en) Ophthalmic lens

Country Status (1)

Country Link
CA (1) CA214153A (en)

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