ES122956A3 - Pencil sharpening system. - Google Patents
Pencil sharpening system.Info
- Publication number
- ES122956A3 ES122956A3 ES122956A ES122956A ES122956A3 ES 122956 A3 ES122956 A3 ES 122956A3 ES 122956 A ES122956 A ES 122956A ES 122956 A ES122956 A ES 122956A ES 122956 A3 ES122956 A3 ES 122956A3
- Authority
- ES
- Spain
- Prior art keywords
- pencil sharpening
- sharpening system
- pencil
- sharpening
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES122956A ES122956A3 (en) | 1931-05-20 | 1931-05-20 | Pencil sharpening system. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES122956A ES122956A3 (en) | 1931-05-20 | 1931-05-20 | Pencil sharpening system. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES122956A3 true ES122956A3 (en) | 1941-06-16 |
Family
ID=69408027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES122956A Expired ES122956A3 (en) | 1931-05-20 | 1931-05-20 | Pencil sharpening system. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES122956A3 (en) |
-
1931
- 1931-05-20 ES ES122956A patent/ES122956A3/en not_active Expired
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