EU Trademark Classification EU17 Rubber and plastics goods 隔音地板衬垫（38300） Class 17 Sound control flooring underlayment 38300 隔音地板衬垫 Chinese 隔音地板衬垫 English Sound control flooring underlayment Site ref. 38300 Class 17 Included in Harmonised Database (HDB), TM5 ID List