EU Trademark Classification EU11 Lighting, heating and air conditioning 丙烷燃气空间取暖器（30172） Class 11 Propane gas fired space heaters 30172 丙烷燃气空间取暖器 Chinese 丙烷燃气空间取暖器 English Propane gas fired space heaters Site ref. 30172 Class 11 Included in Harmonised Database (HDB)