Patent:GB108722
Patent: | GB 108722 |
Titel: | Improvements in Key Controlled Differential Actuating Mechanism forh Registers and like Machines |
Datum: | 17.08.1917 |
Ort: | |
Land: | Großbritannien |
Person: | Haddan, Alfred John Henry (P) |
Firma: | NCR (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 17.08.1917
- TITEL: Improvements in Key Controlled Differential Actuating Mechanism for Cash Registers and like Machines.
- PERSON: HADDAN ALFRED JOHN HENRY GB