| A coque calcaire perforee de minuscules orifices |
| Perfore |
| Perforée |
| Perforer |
| Machine qui servait a trier les cartes perforees |
| Tole perforee |
| Cartes perforees |
| Sert a perforer |
| Perfore un billet |
| Perfore le billet |
| Pointe qui entraîne du papier perforé |
| Pieces perforees |
| Cuillere perforee |
| Elle perfore |