EU Trademark Classification EU01 Chemicals 碱式没食子酸铋（1440） Class 01 Bismuth (Basic gallate of -) 1440 碱式没食子酸铋 Chinese 碱式没食子酸铋 English Bismuth (Basic gallate of -) Site ref. 1440 Class 01 Included in Harmonised Database (HDB)