CROSS

seals, filters and couplings being parts of machines

[ water filters; water supply and water treatment apparatus and installations, namely, water coolers, water heaters, heat exchangers, water supply plants for supplying water to domestic and commercial establishments, water purifiers, water softeners, air conditioners, water vapor condensers, water evaporators, heating systems for heating with hot water, cooling systems for cooling with cold water; and component parts thereof ] * component parts of water filters *