CA452284A - Exposure meter - Google Patents
Exposure meterInfo
- Publication number
- CA452284A CA452284A CA452284A CA452284DA CA452284A CA 452284 A CA452284 A CA 452284A CA 452284 A CA452284 A CA 452284A CA 452284D A CA452284D A CA 452284DA CA 452284 A CA452284 A CA 452284A
- Authority
- CA
- Canada
- Prior art keywords
- exposure meter
- meter
- exposure
- 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 |
---|---|---|---|
CA452284T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA452284A true CA452284A (en) | 1948-11-02 |
Family
ID=35570015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA452284A Expired CA452284A (en) | Exposure meter |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA452284A (en) |
-
0
- CA CA452284A patent/CA452284A/en not_active Expired
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