| Anmelder |
Datum |
Patentnummer |
Cluster |
| IDEMITSU PETROCHEMICAL CO (JP) |
2000-04-26 | EP1190767A1.txt | cluster_23 |
| IDEMITSU KOSAN CO (JP) |
2000-04-26 | EP1190767A4.txt | cluster_23 |
| Idemitsu Petrochemical Co., Ltd. (Tokyo, JP) |
2001-11-06 | 6815396.txt | cluster_23 |