Goods & Services
Class 7:
Mining machines and apparatus; coal and other mineral recovery machines; coal and other mineral blending machines; filtering machines for coal and mineral processing; classification and sorting machines for coal and mineral processing; materials handling machinery; waste disposals; centrifuges [machines]; machines for handling, processing and reprocessing tailings
Class 40:
Coal purification services; coal recovery services; coal blending services; coal treatment; coal processing; mineral treatment; mineral processing; mineral purification services; mineral recovery services; processing of materials; metallurgical processing; recovery of precious metals; waste treatment [transformation]; tailings processing; tailings retreatment
