73672348
Jul 16, 1987
Dec 6, 1988
Active Trademark
COMBUSTION EQUIPMENT NAMELY, BURNERS AND BURNER SYSTEMS COMPRISING ONE OR MORE OF THE FOLLOWING BURNERS, PILOTS, IGNITORS, CONTROLS, COMBUSTION AIR HANDLING EQUIPMENT, COMBUSTION AIR PREHEATERS, PIPING AND DUCTING, AND FLUE GAS HANDLING EQUIPMENT, AND PARTS AND COMPONENTS THEREFOR
Environmental Control Apparatus