Patent:GB191103281
Patent: | GB 191103281 |
Titel: | Improvements in and relating to Combined Adding and Typewriting Machines |
Datum: | 02.11.1911 |
Ort: | New York |
Land: | Großbritannien |
Person: | Underwood, John Thomas (P) |
Firma: | Underwood (P) Computing Machine Company |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB191103281 |
- DATUM: 02.11.1911
- TITEL: Improvements in and relating to Combined Adding and Typewriting Machines.
- PERSON: UNDERWOOD JOHN THOMAS US