CA643923A - Changeable display sign - Google Patents
Changeable display signInfo
- Publication number
- CA643923A CA643923A CA643923A CA643923DA CA643923A CA 643923 A CA643923 A CA 643923A CA 643923 A CA643923 A CA 643923A CA 643923D A CA643923D A CA 643923DA CA 643923 A CA643923 A CA 643923A
- Authority
- CA
- Canada
- Prior art keywords
- display sign
- changeable display
- changeable
- sign
- 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 |
---|---|---|---|
CA643923T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA643923A true CA643923A (en) | 1962-07-03 |
Family
ID=35922456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA643923A Expired CA643923A (en) | Changeable display sign |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA643923A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759141A (en) * | 1985-06-18 | 1988-07-26 | Youhitirou Aoyagi | Display sheet apparatus |
US5094022A (en) * | 1989-02-27 | 1992-03-10 | Rapid Mounting And Finishing Company | Display device |
-
0
- CA CA643923A patent/CA643923A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759141A (en) * | 1985-06-18 | 1988-07-26 | Youhitirou Aoyagi | Display sheet apparatus |
US5094022A (en) * | 1989-02-27 | 1992-03-10 | Rapid Mounting And Finishing Company | Display device |
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