Patent:GB204157
Patent: | GB 204157 |
Titel: | Improvements in or connected with appliances for playing calculating games |
Datum: | 27.09.1923 |
Ort: | |
Land: | Großbritannien |
Person: | Alma Ford |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 27.09.1923
- TITEL: Improvements in or connected with appliances for playing calculating games
- PERSON: ALMA FORD