EU Trademark Classification EU01 Chemicals Additives (Chemical -) for the flow control of ink Class 01 Additives (Chemical -) for the flow control of ink 966 油墨流动控制用化学添加剂 Chinese 油墨流动控制用化学添加剂 English Additives (Chemical -) for the flow control of ink Site ref. 966 Class 01 Included in Harmonised Database (HDB)