CA160691A - Photographic screen - Google Patents
Photographic screenInfo
- Publication number
- CA160691A CA160691A CA000160691A CA160691DA CA160691A CA 160691 A CA160691 A CA 160691A CA 000160691 A CA000160691 A CA 000160691A CA 160691D A CA160691D A CA 160691DA CA 160691 A CA160691 A CA 160691A
- Authority
- CA
- Canada
- Prior art keywords
- photographic screen
- photographic
- screen
- 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 |
---|---|---|---|
CA160691T | 1914-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA160691A true CA160691A (en) | 1915-02-16 |
Family
ID=45280389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000160691A Expired CA160691A (en) | 1914-01-17 | 1914-01-17 | Photographic screen |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA160691A (en) |
-
1914
- 1914-01-17 CA CA000160691A patent/CA160691A/en not_active Expired
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