Patent:GB191213037
Patent: | GB 191213037 |
Titel: | Improvements in and relating to Adding and Transaction-counting Mechanism for Cash Registers, or Computing or Registering Machines |
Datum: | 22.11.1912 |
Ort: | |
Land: | Großbritannien |
Person: | Haddan, Reginald (P) |
Firma: | |
Links im Rechnerlexikon: | Registrierkasse |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB191213037 |
- DATUM: 22.11.1912
- TITEL: Improvements in and relating to Adding and Transaction-counting Mechanism for Cash Registers, or Computing or Registering Machines.
- PERSON: HADDAN REGINALD GB