73681771
Sep 25, 1987
Oct 25, 1988
INDUSTRIAL DRYING AND CURING SYSTEMS, NAMELY, HEATERS, PREHEATERS, DRYING OVENS, CURING OVENS, HOT AIR PLENUMS AND NOZZLES, ULTRA VIOLET CURING LAMPS, AND CONTROLS AND SENSORS THEREFOR UTILIZING ULTRA-VIOLET AND INFRA-RED RADIATION SOURCES AND THERMAL ENERGY
Environmental Control Apparatus