HAMILTON STANDARD

AIR TREATMENT EQUIPMENT - NAMELY, AIR CONDITIONING UNITS USED FOR ENVIRONMENTAL CONTROL IN AIRCRAFT, CARBON DIOXIDE REMOVERS AND RECLAIMERS FOR USE IN SPACE TRAVEL, WATER REMOVERS AND RECLAIMERS FOR USE IN SPACE TRAVEL, HEAT EXCHANGERS FOR USE IN SPACECRAFT AND AIRCRAFT, AND PARTS THEREFOR; AND HEAT EXCHANGERS FOR USE IN TEMPERATURE CONTROL OF MACHINES AND OPERATING FLUIDS IN SPACECRAFT AND AIRCRAFT