73762512
Nov 7, 1988
Apr 10, 1990
FURNACES FOR THE THERMAL DECOMPOSITION OF WASTE MATTER, ESPECIALLY HAZARDOUS AND TOXIC WASTE; PLASMA REACTORS FOR THE DESTRUCTION OF WASTE, ESPECIALLY HAZARDOUS AND TOXIC WASTE IN LIQUID, SOLID, OR SLUDGE FORM THROUGH PYROLYSIS OR COMBUSTION
Environmental Control Apparatus