EU Trademark Classification EU07 Machinery 马达和发动机用油泵（16540） Class 07 马达和发动机用油泵 16540 Chinese 马达和发动机用油泵 English Oil pumps for use in motors and engines Site ref. 16540 Class 07 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)