EU Trademark Classification EU37 Construction and repair 打字机墨盒重新上墨（62135） Class 37 Re-inking of typewriter cartridges 62135 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. 62135 Class 37 Included in Harmonised Database (HDB)