EU Trademark Classification EU10 Medical apparatus 医用氧气吸入器（空的）（27363） Class 10 医用氧气吸入器（空的） 27363 Chinese 医用氧气吸入器（空的） English Oxygen inhalers for medical purposes sold empty Site ref. 27363 Class 10 Included in Harmonised Database (HDB), TM5 ID List