EU Trademark Classification EU01 Chemicals 用于蚀刻涂漆木材的液体（3066） Class 01 用于蚀刻涂漆木材的液体 3066 Chinese 用于蚀刻涂漆木材的液体 English Fluids for use in etching painted wood Site ref. 3066 Class 01 Included in Harmonised Database (HDB)