EU Trademark Classification EU01 Chemicals Unsaturated polyester resin based coatings Class 01 Unsaturated polyester resin based coatings 5317 不饱和聚酯树脂基涂料 Chinese 不饱和聚酯树脂基涂料 English Unsaturated polyester resin based coatings Site ref. 5317 Class 01 Included in Harmonised Database (HDB)