TILE
The invention concerns a tile having a display surface exhibiting a plurality of teeth provided with two transversal surfaces. A visual symbol is reproduced on a first series of parallel surfaces, while on a second series of parallel surface, which are transversal to the surfaces of the first series...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The invention concerns a tile having a display surface exhibiting a plurality of teeth provided with two transversal surfaces. A visual symbol is reproduced on a first series of parallel surfaces, while on a second series of parallel surface, which are transversal to the surfaces of the first series, a further visual symbol is realised different to the first visual symbol. An observer views one or another of the visual symbols depending on his or her viewpoint. |
|---|