EU Trademark Classification EU17 Rubber and plastics goods Resins for use in controlling the viscosity of fluids Class 17 Resins for use in controlling the viscosity of fluids 38087 控制流体粘度用树脂 Chinese 控制流体粘度用树脂 English Resins for use in controlling the viscosity of fluids Site ref. 38087 Class 17 Included in Harmonised Database (HDB)