EU Trademark Classification EU11 Lighting, heating and air conditioning 含光纤的照明设备（29910） Class 11 含光纤的照明设备 29910 Chinese 含光纤的照明设备 English Lighting apparatus incorporating optical fibers Site ref. 29910 Class 11 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)