EU Trademark Classification EU11 Lighting, heating and air conditioning 便携式焊锡烟雾抽取器（30173） Class 11 便携式焊锡烟雾抽取器 30173 Chinese 便携式焊锡烟雾抽取器 English Portable solder fume extractors Site ref. 30173 Class 11 Included in Harmonised Database (HDB)