EU Trademark Classification EU17 Rubber and plastics goods Seals (Non-metallic -) for joints Class 17 Seals (Non-metallic -) for joints 38169 接头用非金属密封件 Chinese 接头用非金属密封件 English Seals (Non-metallic -) for joints Site ref. 38169 Class 17 Included in Harmonised Database (HDB)