CA411975A - Exposure meter - Google Patents
Exposure meterInfo
- Publication number
- CA411975A CA411975A CA411975A CA411975DA CA411975A CA 411975 A CA411975 A CA 411975A CA 411975 A CA411975 A CA 411975A CA 411975D A CA411975D A CA 411975DA CA 411975 A CA411975 A CA 411975A
- 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 |
|---|---|---|---|
| CA411975T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA411975A true CA411975A (en) | 1943-04-20 |
Family
ID=35423277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA411975A Expired CA411975A (en) | Exposure meter |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA411975A (en) |
-
0
- CA CA411975A patent/CA411975A/en not_active Expired
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