Component parts of water cooling towers in the nature of wire mesh hangers for securing slat fill; Flexible heating elements for automobile seats, namely, flexible wire-knitted and woven heating tapes; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes,...