EU Trademark Classification EU04 Industrial oils, greases and fuels Smokeless solid compositions for use as fuels Class 04 Smokeless solid compositions for use as fuels 8824 用作燃料的无烟固体组合物 Chinese 用作燃料的无烟固体组合物 English Smokeless solid compositions for use as fuels Site ref. 8824 Class 04 Included in Harmonised Database (HDB)