Patent:US5836587
| Patent: | US 5836587 |
| Titel: | Playing cards for an educational game |
| Datum: | 17.11.1998 |
| Ort: | 3 Roundwood Lane, Harpenden |
| Land: | USA |
| Person: | Druce, Harry Frederick |
| Firma: | |
| Links im Rechnerlexikon: | Lehrmittel |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | US5836587 (espacenet), US5836587 (uspto) |
- DATUM: 17.11.1998
- TITEL: Playing cards for an educational game
- Patent Family: ( Patent:DE69308013D, Patent:DE69308013T, Patent:EP0616548, Patent:EP0616548, Patent:GB2271515, Patent:GB2271515, Patent:GB9221535D, Patent:GB9319387D, Patent:US5551700, Patent:US5836587, Patent:WO9408671 )
![[Hauptseite]](/upload/wiki.png)
Hauptseite

US5836587