Patent:GB190509458
Patent: | GB 190509458 |
Titel: | Improvements in and relating to Adding Machines for use with Typewriters |
Datum: | 25.01.1906 |
Ort: | Ilion, USA |
Land: | Großbritannien |
Person: | |
Firma: | Wyckoff, Seamans & Benedict |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 25.01.1906
- TITEL: Improvements in and relating to Adding Machines for use with Typewriters
- PERSON: JAMES REGINALD WILLIAM GB