76361941
Jan 24, 2002
Sep 9, 2003
CLOSED LOOP AIR-CONDITIONING SYSTEM AND HEATING SYSTEM USED IN CONJUNCTION WITH COMPUTERS AND ELECTRONIC EQUIPMENT, COMPRISING AIR CONDITIONERS, HEAT EXCHANGERS, PROGRAMMABLE COOLING SET POINTS, TEMPERATURE ALARMS, SECURITY ACCESS CODE, TEMPERATURE DISPLAY, AUDIBLE ALARM AND ELECTRONIC CIRCUITRY ENCLOSED IN A COMPACT, LIGHTWEIGHT, CORROSIVE-RESISTANT CABINET
Environmental Control Apparatus