73494152
Aug 10, 1984
Feb 24, 1987
INDUSTRIAL COOLING EQUIPMENT, NAMELY, WATER-COOLED CHILLERS; AIR-COOLED CHILLERS; INNER FIN CHILLERS; FLUID FILTERS; COOLING TOWERS; AIR-COOLED AND WATER-COOLED CHILLER AND PUMP COMBINATIONS; INSULATED FLOW LINES; CONDENSERS; AND HOUSINGS AND SWIVEL CASTERS FOR CHILLERS
Environmental Control ApparatusCUSTOM CONSTRUCTION OF SYSTEMS, FOR EFFECTING TEMPERATURE CONTROL OF MANUFACTURING PROCESSES, WHERE SAID PROCESSES USE ANY OF THE FOLLOWING; CIRCULATING HOT OR COLD WATER; REFRIGERATION; AIR COMPRESSORS; AFTER COOLERS; AND MAGNETIC CLUTCHES
Building Construction and Repair