EU Trademark Classification EU37 Construction and repair 楼梯覆盖物补救服务（62206） Class 37 Remedial services for stair coverings 62206 楼梯覆盖物补救服务 Chinese 楼梯覆盖物补救服务 English Remedial services for stair coverings Site ref. 62206 Class 37 Included in Harmonised Database (HDB)