EU Trademark Classification EU01 Chemicals 搪瓷用乳浊剂（2787） Class 01 Enamel (Opacifiers for -) 2787 搪瓷用乳浊剂 Chinese 搪瓷用乳浊剂 English Enamel (Opacifiers for -) Site ref. 2787 Class 01 Included in Harmonised Database (HDB), TM5 ID List