Ozonisers; electrolysers; rotary converters; phase modifiers for communications apparatus; solar batteries; electrical cells and batteries; electric and magnetic meters and voltage testers; electric wires and cables; magnetic cores; resistance wires; electrodes, namely, positive electrode and negative electrode; graphite electrode; electrode plate, namely, positive electrode plate and negative electrode plate; graphite electrode plate

Artificial graphite for industrial purposes; artificial graphite for secondary cell batteries; graphite in raw or semi-finished form for use in manufacture; natural graphite for industrial purposes; carbon for industrial purposes; carbon black for industrial purposes; carbon composite materials consisting of a fibrous reinforcing structure made of carbon fibers and densified by a carbon matrix, for use in manufacturing; carbon nano particles, namely, carbon nano particles that photoluminesce;...