Patent:GB190703685
Patent: | GB 190703685 |
Titel: | Improvements in and relating to Calculating and the like Devices |
Datum: | 12.12.1907 |
Ort: | |
Land: | Großbritannien |
Person: | Pugh, John Vernon (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB190703685 |
- DATUM: 12.12.1907
- TITEL: Improvements in and relating to Calculating and the like Devices.
- PERSON: PUGH JOHN VERNON