73302936
Mar 26, 1981
Oct 12, 1982
Condensation/Refrigeration and Gas Recovery and Collection System Comprising a Blower/Compressor, Liquid Solvent Pump, Water Cooled Condenser, Nitrogen Economizer, Liquid Nitrogen-Cooled Condenser, and Microcomputer/Controller for Recovery of Solvent Vapors from Curing Ovens
Environmental Control Apparatus