CA279722A - Screen projection - Google Patents
Screen projectionInfo
- Publication number
- CA279722A CA279722A CA279722A CA279722DA CA279722A CA 279722 A CA279722 A CA 279722A CA 279722 A CA279722 A CA 279722A CA 279722D A CA279722D A CA 279722DA CA 279722 A CA279722 A CA 279722A
- Authority
- CA
- Canada
- Prior art keywords
- screen projection
- projection
- 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 |
---|---|---|---|
CA279722T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA279722A true CA279722A (en) | 1928-05-01 |
Family
ID=35212814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA279722A Expired CA279722A (en) | Screen projection |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA279722A (en) |
-
0
- CA CA279722A patent/CA279722A/en not_active Expired
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