EU Trademark Classification EU17 Rubber and plastics goods 用于制造的防水膜（38507） Class 17 Waterproof membranes for use in manufacture 38507 用于制造的防水膜 Chinese 用于制造的防水膜 English Waterproof membranes for use in manufacture Site ref. 38507 Class 17 Included in Harmonised Database (HDB)