Patent:GB190718058
Patent: | GB 190718058 |
Titel: | Improvements in and relating to Applications of Computing Mechanism to Typewriters for the purpose of Listing and Reckoning Accounts in Column Form |
Datum: | 08.10.1908 |
Ort: | St. Louis, USA |
Land: | Großbritannien |
Person: | Hopkins, Hubert (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB190718058 |