EU Trademark Classification EU17 Rubber and plastics goods 绝缘用聚苯乙烯板（38006） Class 17 绝缘用聚苯乙烯板 38006 Chinese 绝缘用聚苯乙烯板 English Polystyrene panels for insulating purposes Site ref. 38006 Class 17 Included in Harmonised Database (HDB)