EU Trademark Classification EU37 Construction and repair 打字机墨盒重新上墨（62133） Class 37 Re-inking of typewriter cartridges 62133 打字机墨盒重新上墨 Chinese 打字机墨盒重新上墨 English Re-inking of typewriter cartridges Site ref. 62133 Class 37 Included in Harmonised Database (HDB)