EU Trademark Classification EU11 Lighting, heating and air conditioning 洗衣用滚筒（热烘干衣）（30831） Class 11 Tumblers [heat driers] for laundry use 30831 洗衣用滚筒（热烘干衣） Chinese 洗衣用滚筒（热烘干衣） English Tumblers [heat driers] for laundry use Site ref. 30831 Class 11 Included in Harmonised Database (HDB)