Patent:US5066233
Patent: | US 5066233 |
Titel: | Quincunx with a rearwardly movable ball-stop |
Datum: | 19.11.1991 |
Ort: | P.O. Box 431, Clifton Park, NY 12065 |
Land: | USA |
Person: | Laghi, Aldo A. |
Firma: | |
Links im Rechnerlexikon: | Galtonbrett |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US5066233 (espacenet), US5066233 (uspto) |
- DATUM: 19.11.1991
- TITEL: Quincunx with a rearwardly movable ball-stop
- PERSON: LAGHI ALDO A US