CA139400A - Pencil sharpener - Google Patents
Pencil sharpenerInfo
- Publication number
- CA139400A CA139400A CA000139400A CA139400DA CA139400A CA 139400 A CA139400 A CA 139400A CA 000139400 A CA000139400 A CA 000139400A CA 139400D A CA139400D A CA 139400DA CA 139400 A CA139400 A CA 139400A
- Authority
- CA
- Canada
- Prior art keywords
- pencil sharpener
- sharpener
- pencil
- 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 |
---|---|---|---|
CA139400T | 1911-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA139400A true CA139400A (en) | 1912-03-26 |
Family
ID=45259116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000139400A Expired CA139400A (en) | 1911-11-20 | 1911-11-20 | Pencil sharpener |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA139400A (en) |
-
1911
- 1911-11-20 CA CA000139400A patent/CA139400A/en not_active Expired
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