Carburetors; Carburetters; Air filters for automobile engines; Air filters for vehicle motors and engines; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Auxiliary power units for supplying electrical power to heat and power generators; Electric food blenders for household purposes; Gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Hydraulic engines and motors; Ignition parts for internal combustion...