CA620465A - Projection display apparatus - Google Patents
Projection display apparatusInfo
- Publication number
- CA620465A CA620465A CA620465A CA620465DA CA620465A CA 620465 A CA620465 A CA 620465A CA 620465 A CA620465 A CA 620465A CA 620465D A CA620465D A CA 620465DA CA 620465 A CA620465 A CA 620465A
- Authority
- CA
- Canada
- Prior art keywords
- display apparatus
- projection display
- projection
- display
- 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 |
---|---|---|---|
CA620465T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA620465A true CA620465A (en) | 1961-05-16 |
Family
ID=35875658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA620465A Expired CA620465A (en) | Projection display apparatus |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA620465A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841746A (en) * | 1973-02-26 | 1974-10-15 | A Chase | Control for synchronizing projectors with an audio program |
-
0
- CA CA620465A patent/CA620465A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841746A (en) * | 1973-02-26 | 1974-10-15 | A Chase | Control for synchronizing projectors with an audio program |
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