Membrane filtering media for residential, industrial and commercial use in the purification of air and other industrial fluids; Membrane filtering media for removal of contaminant gases and particulates for residential, industrial, agricultural and commercial purposes

Machines, namely, solar-powered electricity generators; machine tools for forming, riveting, swaging, and flaring of metal and plastics; power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; motors, other than for land vehicles; machine coupling and transmission components, except for land vehicles; machine tools and machinery in the field of energy, including equipment for power stations, namely, solar-powe...