Patent:GB243083
Patent: | GB 243083 |
Titel: | Improvements in keyboard and differential mechanism for cash registers, and other calculating machines |
Datum: | 25.11.1925 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | Registrier Maschinen Roeder Ak |
Links im Rechnerlexikon: | Registrierkasse |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 25.11.1925
- TITEL: Improvements in keyboard and differential mechanism for cash registers, and other calculating machines
- PERSON: REGISTRIER MASCHINEN ROEDER AK