CA549905A - Logarithmic exposure meter - Google Patents
Logarithmic exposure meterInfo
- Publication number
- CA549905A CA549905A CA549905A CA549905DA CA549905A CA 549905 A CA549905 A CA 549905A CA 549905 A CA549905 A CA 549905A CA 549905D A CA549905D A CA 549905DA CA 549905 A CA549905 A CA 549905A
- Authority
- CA
- Canada
- Prior art keywords
- exposure meter
- logarithmic exposure
- logarithmic
- 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 |
---|---|---|---|
CA549905T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA549905A true CA549905A (en) | 1957-12-10 |
Family
ID=35711288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA549905A Expired CA549905A (en) | Logarithmic exposure meter |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA549905A (en) |
-
0
- CA CA549905A patent/CA549905A/en not_active Expired
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