CA532549A - Motion picture projection systems - Google Patents
Motion picture projection systemsInfo
- Publication number
- CA532549A CA532549A CA532549A CA532549DA CA532549A CA 532549 A CA532549 A CA 532549A CA 532549 A CA532549 A CA 532549A CA 532549D A CA532549D A CA 532549DA CA 532549 A CA532549 A CA 532549A
- Authority
- CA
- Canada
- Prior art keywords
- motion picture
- projection systems
- picture projection
- systems
- motion
- 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 |
---|---|---|---|
CA532549T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA532549A true CA532549A (en) | 1956-11-06 |
Family
ID=35687162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA532549A Expired CA532549A (en) | Motion picture projection systems |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA532549A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176311A (en) * | 1960-09-06 | 1965-03-30 | Kasparian Leon | Motion picture production with controlled aspect ratio |
-
0
- CA CA532549A patent/CA532549A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176311A (en) * | 1960-09-06 | 1965-03-30 | Kasparian Leon | Motion picture production with controlled aspect ratio |
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