| Anmelder |
Datum |
Patentnummer |
Cluster |
| BBC Brown, Boveri & Company, Limited (Baden, CH) |
1985-12-16 | 4729053.txt | cluster_40 |
| BBC Brown, Boveri & Company, Limited (Baden, CH) |
1987-08-31 | 4811478.txt | cluster_40 |
| ASEA Brown Boveri Ltd. (Baden, CH) |
1987-08-31 | 4816959.txt | cluster_40 |