EU Trademark Classification EU17 Rubber and plastics goods 聚氯乙烯化合物[半加工]（38009） Class 17 聚氯乙烯化合物[半加工] 38009 Chinese 聚氯乙烯化合物[半加工] English Polyvinyl chloride compounds [semi-processed] Site ref. 38009 Class 17 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)