EU Trademark Classification EU11 Lighting, heating and air conditioning 浴缸排水件（30824） Class 11 Tub wastes 30824 浴缸排水件 Chinese 浴缸排水件 English Tub wastes Site ref. 30824 Class 11 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)