76275107
Jun 21, 2001
Oct 29, 2002
APPARATUS FOR HEATING, VENTILATING AND AIR CONDITIONING AND STRUCTURAL PARTS THEREOF, NAMELY, AIR HANDLING UNITS, HEAT PUMPS, VENTILATION AND INSTALLATION DUCTS AND NODES, AIR DISTRIBUTORS AND VALVES AS WELL AS COMBINED VENTILATION, HEAT TRANSMISSION AND COOLING DEVICES, IE, OUTLETS
Environmental Control Apparatus[ BUILDING AND CONSTRUCTION PLANNING FOR HEATING, VENTILATING AND AIR CONDITIONING APPARATUS AND INSTRUMENTS ]
Building Construction and Repair[ CONSULTATION SERVICES, NAMELY, BUILDING AND CONSTRUCTION ADVISING FOR HEATING, VENTILATING AND AIR CONDITIONING APPARATUS AND INSTRUMENTS, AND PROVIDING TECHNICAL ADVICE AND EXPERT OPINION IN THE FIELD OF HEATING, VENTILATING AND AIR CONDITIONING TECHNIQUE ]
Computer and Scientific