78513760
Nov 9, 2004
Oct 23, 2007
Active Trademark
fuel control regulators; electronic valve actuators and controls; burner and pressure controllers for industrial furnaces
Electrical and Scientific Apparatusindustrial burners, burner assemblies, and parts thereof; air gas mixing devices for gas burners and air heating systems comprised primarily of ducts, pipes, and heater manifolds through which heated air or gaseous streams pass or circulate
Environmental Control Apparatus