CA409868A - Spectacles lens - Google Patents
Spectacles lensInfo
- Publication number
- CA409868A CA409868A CA409868A CA409868DA CA409868A CA 409868 A CA409868 A CA 409868A CA 409868 A CA409868 A CA 409868A CA 409868D A CA409868D A CA 409868DA CA 409868 A CA409868 A CA 409868A
- Authority
- CA
- Canada
- Prior art keywords
- spectacles lens
- spectacles
- 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 |
---|---|---|---|
CA409868T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA409868A true CA409868A (en) | 1943-01-05 |
Family
ID=35421170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA409868A Expired CA409868A (en) | Spectacles lens |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA409868A (en) |
-
0
- CA CA409868A patent/CA409868A/en not_active Expired
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