Patent:GB232030
| Patent: | GB 232030 |
| Titel: | A new or improved calculator or score card for use more particularly in conjunction with the playing of games |
| Datum: | 16.04.1925 |
| Ort: | |
| Land: | Großbritannien |
| Person: | |
| Firma: | Chad Valley Company Ltd |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | GB232030 |
- DATUM: 16.04.1925
- TITEL: A new or improved calculator or score card for use more particularly in conjunction with the playing of games
- PERSON: CHAD VALLEY COMPANY LTD
![[Hauptseite]](/upload/wiki.png)
Hauptseite

GB232030