CA459762A - Dispositif a mesurer la lumiere - Google Patents
Dispositif a mesurer la lumiereInfo
- Publication number
- CA459762A CA459762A CA459762A CA459762DA CA459762A CA 459762 A CA459762 A CA 459762A CA 459762 A CA459762 A CA 459762A CA 459762D A CA459762D A CA 459762DA CA 459762 A CA459762 A CA 459762A
- Authority
- CA
- Canada
- Prior art keywords
- measuring device
- light measuring
- light
- measuring
- 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 |
---|---|---|---|
CA459762T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA459762A true CA459762A (fr) | 1949-09-20 |
Family
ID=35578660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA459762A Expired CA459762A (fr) | Dispositif a mesurer la lumiere |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA459762A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3572943A (en) * | 1968-04-22 | 1971-03-30 | Ferrand D E Corley | Color film evaluation system |
-
0
- CA CA459762A patent/CA459762A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3572943A (en) * | 1968-04-22 | 1971-03-30 | Ferrand D E Corley | Color film evaluation system |
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