| Anmelder |
Datum |
Patentnummer |
Cluster |
| Pont DU. (US) |
1982-05-13 | EP0065415A1.txt | cluster_19 |
| E.I. DU PONT DE NEMOURS AND COMPANY |
1982-05-13 | EP0065415B1.txt | cluster_19 |
| E. I. Du Pont de Nemours & Co. (Wilmington, DE) |
1983-01-10 | 4421709.txt | cluster_19 |
| Polyair Tires, Inc. (Calgary, CA) |
1994-09-13 | 5551763.txt | cluster_6 |