ES78897A1 - A typewriter and calculator. - Google Patents
A typewriter and calculator.Info
- Publication number
- ES78897A1 ES78897A1 ES78897A ES78897A ES78897A1 ES 78897 A1 ES78897 A1 ES 78897A1 ES 78897 A ES78897 A ES 78897A ES 78897 A ES78897 A ES 78897A ES 78897 A1 ES78897 A1 ES 78897A1
- Authority
- ES
- Spain
- Prior art keywords
- typewriter
- calculator
- 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 |
|---|---|---|---|
| ES78897A ES78897A1 (en) | 1921-07-22 | 1921-07-22 | A typewriter and calculator. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES78897A ES78897A1 (en) | 1921-07-22 | 1921-07-22 | A typewriter and calculator. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES78897A1 true ES78897A1 (en) | 1921-10-01 |
Family
ID=64249905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES78897A Expired ES78897A1 (en) | 1921-07-22 | 1921-07-22 | A typewriter and calculator. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES78897A1 (en) |
-
1921
- 1921-07-22 ES ES78897A patent/ES78897A1/en not_active Expired
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