CA465823A - Lentille - Google Patents
LentilleInfo
- Publication number
- CA465823A CA465823A CA465823A CA465823DA CA465823A CA 465823 A CA465823 A CA 465823A CA 465823 A CA465823 A CA 465823A CA 465823D A CA465823D A CA 465823DA CA 465823 A CA465823 A CA 465823A
- Authority
- CA
- Canada
- Prior art keywords
- 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 |
|---|---|---|---|
| CA465823T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA465823A true CA465823A (fr) | 1950-06-13 |
Family
ID=35595573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA465823A Expired CA465823A (fr) | Lentille |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA465823A (fr) |
-
0
- CA CA465823A patent/CA465823A/fr not_active Expired
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