CA655593A - Writing board - Google Patents
Writing boardInfo
- Publication number
- CA655593A CA655593A CA655593A CA655593DA CA655593A CA 655593 A CA655593 A CA 655593A CA 655593 A CA655593 A CA 655593A CA 655593D A CA655593D A CA 655593DA CA 655593 A CA655593 A CA 655593A
- Authority
- CA
- Canada
- Prior art keywords
- writing board
- writing
- board
- 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 |
---|---|---|---|
CA655593T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA655593A true CA655593A (en) | 1963-01-08 |
Family
ID=35948920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA655593A Expired CA655593A (en) | Writing board |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA655593A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358693A (en) * | 1965-05-26 | 1967-12-19 | Brechner Hyman | Writing platen for ledger books |
-
0
- CA CA655593A patent/CA655593A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358693A (en) * | 1965-05-26 | 1967-12-19 | Brechner Hyman | Writing platen for ledger books |
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