| Anmelder |
Datum |
Patentnummer |
Cluster |
| HOECHST CELANESE CORP (US) |
1995-06-15 | EP0688812A1.txt | cluster_19 |
| BOLLORE TECHNOLOGIES (FR) |
1995-11-20 | EP0712714A1.txt | cluster_19 |
| Hoechst Celanese Corp (Somerville, NJ) |
1995-12-21 | 5672426.txt | cluster_19 |