EU Trademark Classification EU04 Industrial oils, greases and fuels Protective coatings for concrete forms Class 04 Protective coatings for concrete forms 8858 混凝土模板防护涂层（油） Chinese 混凝土模板防护涂层（油） English Protective coatings for concrete forms [oils] Site ref. 8858 Class 04 Included in Harmonised Database (HDB) Name qualifier oils