CA256996A - Lentille opthalmique composee - Google Patents

Lentille opthalmique composee

Info

Publication number
CA256996A
CA256996A CA256996A CA256996DA CA256996A CA 256996 A CA256996 A CA 256996A CA 256996 A CA256996 A CA 256996A CA 256996D A CA256996D A CA 256996DA CA 256996 A CA256996 A CA 256996A
Authority
CA
Canada
Prior art keywords
opthalmic lens
lens marking
marking
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
CA256996A
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 CA256996A publication Critical patent/CA256996A/fr
Expired legal-status Critical Current

Links

CA256996A Lentille opthalmique composee Expired CA256996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA256996T

Publications (1)

Publication Number Publication Date
CA256996A true CA256996A (fr) 1926-01-05

Family

ID=35165545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256996A Expired CA256996A (fr) Lentille opthalmique composee

Country Status (1)

Country Link
CA (1) CA256996A (fr)

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