EU Trademark Classification EU37 Construction and repair 卡纸材料上清漆（62836） Class 37 Varnishing of card materials 62836 卡纸材料上清漆 Chinese 卡纸材料上清漆 English Varnishing of card materials Site ref. 62836 Class 37 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)