EU Trademark Classification EU11 Lighting, heating and air conditioning 生产生活热水用燃气锅炉（29408） Class 11 Gas fired boilers for producing domestic hot water 29408 生产生活热水用燃气锅炉 Chinese 生产生活热水用燃气锅炉 English Gas fired boilers for producing domestic hot water Site ref. 29408 Class 11 Included in Harmonised Database (HDB)