ES80531A1 - Portamina perfeccionado. - Google Patents
Portamina perfeccionado.Info
- Publication number
- ES80531A1 ES80531A1 ES80531A ES80531A ES80531A1 ES 80531 A1 ES80531 A1 ES 80531A1 ES 80531 A ES80531 A ES 80531A ES 80531 A ES80531 A ES 80531A ES 80531 A1 ES80531 A1 ES 80531A1
- Authority
- ES
- Spain
- Prior art keywords
- mechanical pencil
- perfected
- perfected mechanical
- pencil
- mechanical
- 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 |
---|---|---|---|
ES80531A ES80531A1 (es) | 1922-01-09 | 1922-01-09 | Portamina perfeccionado. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES80531A ES80531A1 (es) | 1922-01-09 | 1922-01-09 | Portamina perfeccionado. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES80531A1 true ES80531A1 (es) | 1922-04-16 |
Family
ID=64250686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES80531A Expired ES80531A1 (es) | 1922-01-09 | 1922-01-09 | Portamina perfeccionado. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES80531A1 (es) |
-
1922
- 1922-01-09 ES ES80531A patent/ES80531A1/es not_active Expired
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