EU Trademark Classification EU01 Chemicals Preservatives (Masonry -), except paints and oils Class 01 Preservatives (Masonry -), except paints and oils 4358 砌体防腐剂（油漆和油除外） Chinese 砌体防腐剂（油漆和油除外） English Preservatives (Masonry -), except paints and oils Site ref. 4358 Class 01 Included in Harmonised Database (HDB)