EU Trademark Classification EU37 Construction and repair 轮胎硫化（修理）（62778） Class 37 Tires (Vulcanization of -) [repair] 62778 轮胎硫化（修理） Chinese 轮胎硫化（修理） English Tires (Vulcanization of -) [repair] Site ref. 62778 Class 37 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)