Patent:GB119655
Patent: | GB 119655 |
Titel: | Improvements in Self-writing Adding Machines and the like. |
Datum: | 02.10.1917 |
Ort: | |
Land: | Großbritannien |
Person: | Kahrs, Otto (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- TITEL: Improvements in Self-writing Adding Machines and the like.
- PERSON: OTTO KAHRS NO