EU Trademark Classification EU04 Industrial oils, greases and fuels Peat (Blocks of -) Class 04 Peat (Blocks of -) 8827 泥炭块（燃料） Chinese 泥炭块（燃料） English Peat (Blocks of -) [fuel] Site ref. 8827 Class 04 Included in Harmonised Database (HDB) Name qualifier fuel