CA721045A - Bifocal corneal contact lens - Google Patents
Bifocal corneal contact lensInfo
- Publication number
- CA721045A CA721045A CA721045A CA721045DA CA721045A CA 721045 A CA721045 A CA 721045A CA 721045 A CA721045 A CA 721045A CA 721045D A CA721045D A CA 721045DA CA 721045 A CA721045 A CA 721045A
- Authority
- CA
- Canada
- Prior art keywords
- contact lens
- corneal contact
- bifocal
- bifocal corneal
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA721045T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA721045A true CA721045A (en) | 1965-11-09 |
Family
ID=36056626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA721045A Expired CA721045A (en) | Bifocal corneal contact lens |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA721045A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573775A (en) * | 1982-08-19 | 1986-03-04 | Vistakon, Inc. | Bifocal contact lens |
US4813777A (en) * | 1984-10-17 | 1989-03-21 | Alain Rainville | Bi-focal corneal contact lens |
-
0
- CA CA721045A patent/CA721045A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573775A (en) * | 1982-08-19 | 1986-03-04 | Vistakon, Inc. | Bifocal contact lens |
US4813777A (en) * | 1984-10-17 | 1989-03-21 | Alain Rainville | Bi-focal corneal contact lens |
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