72366763
Jul 31, 1970
Jan 26, 1971
HUSSMANN CORPORATION
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CONTROL PANELS FOR REFRIGERATION SYSTEMS AND HEAT PUMPS
REFRIGERATION COMPONENTS-NAMELY, COMPRESSOR AND CONDENSER ASSEMBLIES
HEAT PUMPS, PARTICULARLY FOR SUPERMARKETS, AND INCLUDING HEATING, VENTILATING AND AIR CONDITIONING PARTS OF HEAT PUMPS