CA514291A - Dispositif d'affiche de plafond - Google Patents
Dispositif d'affiche de plafondInfo
- Publication number
- CA514291A CA514291A CA514291A CA514291DA CA514291A CA 514291 A CA514291 A CA 514291A CA 514291 A CA514291 A CA 514291A CA 514291D A CA514291D A CA 514291DA CA 514291 A CA514291 A CA 514291A
- Authority
- CA
- Canada
- Prior art keywords
- advertisement device
- ceiling
- ceiling advertisement
- advertisement
- 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 |
---|---|---|---|
CA514291T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA514291A true CA514291A (fr) | 1955-07-05 |
Family
ID=35665378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA514291A Expired CA514291A (fr) | Dispositif d'affiche de plafond |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA514291A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631619A (en) * | 1967-06-29 | 1972-01-04 | Samuel Scrivener Jr | Overhead traffic informational or directional sign |
-
0
- CA CA514291A patent/CA514291A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631619A (en) * | 1967-06-29 | 1972-01-04 | Samuel Scrivener Jr | Overhead traffic informational or directional sign |
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