EU Trademark Classification EU11 Lighting, heating and air conditioning Refrigerating enclosures for freezing Class 11 Refrigerating enclosures for freezing 30294 冷冻用制冷箱体 Chinese 冷冻用制冷箱体 English Refrigerating enclosures for freezing Site ref. 30294 Class 11 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)