EU Trademark Classification EU11 Lighting, heating and air conditioning 花粉过滤设备（30124） Class 11 Pollen filtering apparatus 30124 花粉过滤设备 Chinese 花粉过滤设备 English Pollen filtering apparatus Spanish aparato de filtrado de polen Site ref. 30124 Class 11 Included in Harmonised Database (HDB), TM5 ID List