CA963927A - Picture projector - Google Patents
Picture projectorInfo
- Publication number
- CA963927A CA963927A CA197,977A CA197977A CA963927A CA 963927 A CA963927 A CA 963927A CA 197977 A CA197977 A CA 197977A CA 963927 A CA963927 A CA 963927A
- Authority
- CA
- Canada
- Prior art keywords
- picture projector
- projector
- picture
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA197,977A CA963927A (en) | 1971-06-01 | 1974-04-23 | Picture projector |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14840371A | 1971-06-01 | 1971-06-01 | |
CA139,155A CA961875A (en) | 1971-06-01 | 1972-04-07 | Picture projector |
CA197,977A CA963927A (en) | 1971-06-01 | 1974-04-23 | Picture projector |
Publications (1)
Publication Number | Publication Date |
---|---|
CA963927A true CA963927A (en) | 1975-03-04 |
Family
ID=27161902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA197,977A Expired CA963927A (en) | 1971-06-01 | 1974-04-23 | Picture projector |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA963927A (en) |
-
1974
- 1974-04-23 CA CA197,977A patent/CA963927A/en not_active Expired
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