Flares, incinerators, thermal oxidizers; air valves for steam heating installations; water heaters; direct and indirect fired air-heaters being heating installations; fuel waste oil heaters; gas and liquid incinerators; gas scrubbers; electric vaporizers for commercial or industrial purposes; combustion control systems comprised of combustion chambers; burner management systems comprised of gas burners; valves for use in regulation of fluid flow within a boiler, or incinerator; process air he...

[ Ignition detection systems comprised of ignition detectors and flame scanners; integrated pilot and flame detection systems comprised of gas and flame detectors and sensors; electric apparatus for remote ignition for gas and oil-fired apparatus, namely, push buttons, switches, relays and electrical contacts for remote initiation of high tension or high energy spark ignition; electronic flame detectors for furnaces or boilers; electrical and electronic combustion control systems for industri...

TEMPORARY EMPLOYMENT SERVICES

Electrostatic Apparatus for Cleaning and Neutralizing Electrostatic Charges on Photographic Film and Other Materials and for Removing Dust from the Atmosphere

apparatus for recovering silver from photo-finishing waste chemicals, consisting of cartridges, electronic controls, metering pumps, tanks, hoses and fittings, and fluid enclosures