CA355248A - Light modifying device - Google Patents
Light modifying deviceInfo
- Publication number
- CA355248A CA355248A CA355248A CA355248DA CA355248A CA 355248 A CA355248 A CA 355248A CA 355248 A CA355248 A CA 355248A CA 355248D A CA355248D A CA 355248DA CA 355248 A CA355248 A CA 355248A
- Authority
- CA
- Canada
- Prior art keywords
- modifying device
- light modifying
- light
- modifying
- 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 |
---|---|---|---|
CA355248T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA355248A true CA355248A (en) | 1936-01-07 |
Family
ID=35343210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA355248A Expired CA355248A (en) | Light modifying device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA355248A (en) |
-
0
- CA CA355248A patent/CA355248A/en not_active Expired
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