EU Trademark Classification EU01 Chemicals Electrolytic nickel for making embossed holograms Class 01 Electrolytic nickel for making embossed holograms 2765 用于制作浮雕全息图的电解镍 Chinese 用于制作浮雕全息图的电解镍 English Electrolytic nickel for making embossed holograms Site ref. 2765 Class 01 Included in Harmonised Database (HDB)