CA341419A - Lentille multifocale - Google Patents
Lentille multifocaleInfo
- Publication number
- CA341419A CA341419A CA341419A CA341419DA CA341419A CA 341419 A CA341419 A CA 341419A CA 341419 A CA341419 A CA 341419A CA 341419D A CA341419D A CA 341419DA CA 341419 A CA341419 A CA 341419A
- Authority
- CA
- Canada
- Prior art keywords
- multifocal lens
- multifocal
- 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 |
|---|---|---|---|
| CA341419T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA341419A true CA341419A (fr) | 1934-05-08 |
Family
ID=35312693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA341419A Expired CA341419A (fr) | Lentille multifocale |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA341419A (fr) |
-
0
- CA CA341419A patent/CA341419A/fr not_active Expired
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