EU Trademark Classification EU09 Scientific and electronic apparatus 电缆用公连接器（22917） Class 09 电缆用公连接器 22917 Chinese 电缆用公连接器 English Male connectors for electrical cables Site ref. 22917 Class 09 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)